以共享单车为话题的英语作文_高中英语作文(热门20篇)

Life is each person s wealth, because the world with life and colorful, full of vigour, let us love and cherish own life, seize every minute of life. Life is short, be gone for ever, human life is fleeting, time can not be reversed, we can only in a limited life infinite brilliance.

That day, my good friend clay came to my house to play, my mother know, immediately do a lot of delicious to clay. When we have fun when, suddenly, clay fainted. Mom saw mud, immediately sent to hospital. After the doctor s detailed inspection, the final judgment is had leukemia. Doctor for my mother said: oh! The child to live no longer than four months, if you come a little earlier treatment, it is no big deal. But now... Alas! Mother pale, said to the doctor: doctor, do not save? The doctor reluctantly shook his head. At that moment, I have tears in eyes is the best, but couldn t flow down. I think: why the event would fall in my good friend why, why! My mother said to me: my daughter, you don t cry. We don t know if that mud, mud know she will be very sad, you promised mom don t tell clay, okay? I cried and said: Mom and I promise you, I will not tell her.

We came to the clay ward, pretending to be happy. For I in the four months to make clay can happy every day, make clay in full every day, I spend a lot of time. But time always flies so fast, I am very sad, because I know the clay have not much time.

[热爱生命高中生英语作文

Today is Halloween in the west. I went to suzhou park with my parents and went to Halloween.

I feel very lively as soon as I get in! Many, many monsters! They are all tourists. Then I saw the floats! The people on the float came down, cats, death, vampires and so on. I took pictures with them.

The most dynamic is me (wang xin), I am wearing orange pumpkin, with pumpkin cap and pumpkin basket, I am the pumpkin fairy! Dad wears a skeleton head mask, mom with a fluorescent stick, we are the devil combination, we follow the crowd to the Caribbean square. Oh! It turned out that there was a performance, and the show was a dance, and it was wonderful. Whos patting me on the shoulder when were looking at it in high spirits? I looked back, and there was a monster that startled me! The actor finished his performance and ran off to frighten every...

共享单车不仅倡导了一种健康、环保的生活方式，也便利了老百姓的出行，降低了公众的出行成本。作为一种互联网经济，共享单车有助于建设一个低成本、高效率的社会。

然而，共享单车遭遇人为的伤害屡见不鲜。少数爱占便宜的人将共享单车当成免费的公共产品，要么将其占为己有，要么对其进行竭泽而渔的使用。

在网约车、共享单车等互联网经济的冲击下，一些传统行业受到猛烈的冲击。习惯了以往的盈利模式和利益格局，面对挑战和压力

一些黑车和摩的司机这些自认为被共享单车搞得没饭吃的人们，将板子打在共享单车上，破坏共享单车的失范行为也就上演了。

那种认为共享单车挤占了市场份额、压缩了利益空间的想法，说到底是一种利益固化的产物。互联网经济既带来了压力和风险，也带来了发展空间和利益空间。

如果商家不能做到与时俱进，不可避免要遭遇市场的滑铁卢不是共享单车抢了饭碗，而是陈旧观念、僵化思维让一些人的饭碗越来越小甚至丢了饭碗。

共享单车遭破坏说明了与共享经济相适应的社会文明慢了一拍。惠民、利民的共享单车应得到保护，那些恶意损坏共享单车的失范行为，需要为他们的轻率和糊涂付出代价。

Florence is my favorite city.Its name in Italian means "the city of flowers".And it is located in central Italy.In the north of it are Careggi mountain and Rifredi mountain.Besides,there are always many fine days in Florence.During the 15th century to the 16th century,Florence was the most famous art center in Europe.It is the birthplace of Renaissance,many great artists were born here,like Dante.For me ,Florence has its special meaning.My favorite man who has been living in my heart for two years called Xiang Yutian.Since we first met,his dream is to go to Florence.But his dream failed to be realized until he lost his memory.It is such a great pity.So,if you havent still made up your mind,listen to me,go to Florence and hug the person you love.

[高中英语作文200字

Today is the 21stcentury, as the highly developed of technology, we

facilitate our life with all kinds of newly invented products, such as computer,

digital camera and so on. The technology products indeed brings us convenience,

the old way of doing things has been challenging. Before, people like to write

letters to say hi to others or send letters to give people information, while

today, people can use smart phone or computer to call others quickly, that saves

a lot of time. Does the way of writing letters will be kicked out and disappear?

Well, on my opinion, though people like to use the new technology, letter still

has its charm. Writing letters means someone is in sincere attitude, the one who

receives the letter will be touched deeply. Sometimes message is hard to use

phone to explain, then letters will be used. In a word, writing letter will be

not out of day.

当今社会，越来越多的共享资源进入我们的生活，在为我们带来便利的同时，却揭开了社会丑陋的面容。

不说其他共享什么的，单表ofo小黄车，就不由得心寒一阵。前几天，我要去某个地方参加比赛，当时正值早高峰，乘车甚至能把我闷死！无奈之中我掏出手机寻找共享单车的身影，看到远处有个小黄点，心不由得一松。待我到那里时，更是气愤——二维码明显被人刮了。

共享单车是所有人的，怎么能将人们唯一的希望破灭呢？所谓的“共享”对他们来说只是一个笑话罢了，但对于千千万万的人来说，就好比在海上给人家船戳出个洞，只为了一时有趣，有没有想到他人感受？

这种人比比皆是，我们班某个惹事的同学就喜欢把单车的车垫拆下来扔到河里。还振振有词地说那些坏事都是他干的。我就纳闷呢，人怎么就没有一点羞耻之心？甚至他还将共享单车收入囊中，供自己骑行。

“共享”的背后，其实是“利己”。

也许这些人只是玩笑一下罢了，但正因为他们的所作所为，将文明抹杀。“创全国文明城区”做到了文明吗？有这些人，谈何文明城区？我国所说的“共产”真的“共产”吗，单车的“共享”真的“共享”吗？

但正因为一切，使得共享原来的好的出发点变成了坏的。据说，单ofo公司，每年就要修理700万以上的共享单车，那这个世界真的是世道沦陷吗？

不，绝不是！好人仍有存在的。我今天在考试的路上，看见一个老爷爷拿着工具箱和清洗工具，我问他他这是要做什么，他说：

“我这一把年纪了，不能帮社会发展添份力了。这不，这些车子脏的要命，我洗一洗，修一修，又有很多人可以用了啊！”

我看他蹲下来擦那车子，心不由得酸溜溜的。老爷爷的质朴我将记在心中，化为行动，让共享单车恢复往日的光彩！共享单车，一定会在我们的努力下重新“共享”的！

“共享”时代，离我们，将越来越近；

“利己”行为，在世上，将越来越少；

“共产”社会，在中国，将越来越好！

Yes，Ibelieve！Ibelieve！Ibelieve！

太阳透过乌云，重新将温暖的阳光洒在大地上，照亮了那一张张美丽的笑容，照亮了那条金色的大道……

大家好，我是一位过气的“网络红人”。在上海，大街小巷都能看到我明黄色的身影。我是共享时代的开端与标志，我还有一个好听的名字——OFO。

我有着小巧玲珑的身材和年轻靓丽的外貌，我身后的二维码是我独有的名片。只要用手机轻轻一扫，你就能将我骑走。

新颖的创意加上时尚的外观，一经问世，我便引起了轩然大波。我成了“新时代”的代名词；我拥有了万千粉丝；我被媒体争相报道；我……哎，想想那时，我过得多滋润啊，大街小巷议论的是我，人们上班出行的首选是我。更有甚者，还一脸兴奋地与我合影，我被人们的热情弄得晕乎乎地，尽情地享受着属于我的赞美与荣耀。那时的我，被表面的风光冲昏了头脑，而忘记了一个道理——盛极必衰。

一天夜晚，月明星稀，我待在路旁，等待着下一位使用者。一个人走近了我，绕着我转了一圈，并且不停地左顾右盼。“他要干嘛？”我疑惑着，突然感到了一阵剧痛——他在刮我的二维码！我眼睁睁地看着他刮花了我的二维码还不罢休，又扫视了我一眼，突然拿出一根像针一样的物体，狠狠地扎向了我的轮胎。它像焉了的花儿，迅速瘪了下去。他满意地笑了。月光下，我第一次觉得人类是那么可怕。

从那以后，没有人再使用我。人们好像换了一副嘴脸，从对我的呵护备至转眼间就变得视若空气。那些原本的使用者看到现在的我也都紧皱眉头，抱怨着我的破旧。我绝望了，对那些冷漠的人们绝望了。我不知道我还要在这萧瑟的街头呆多久。呵，也许是一辈子吧。

亲爱的人类，当初是你们把我推上了神坛，现在也是你们将我一脚踹下了地狱。那被你们无限推崇的“共享时代”在我眼中就像一个你们自我欺骗的无稽之谈。它也许会来，但以你们的素质真的准备好迎接它了吗？

衷心希望人类能够携起手来，在每个人的心中都埋下一颗素质的种子，玩得起共享单车，玩好共享经济！

My balcony had a basin of the unnamed flower.

See it for the first time, I was a teenager. Now I have grown up, think of it, still have a kind of inarticulate feeling in my heart. This kind of say a feeling, is the result of early that morning I see the unnamed flowers are just beginning to fade. Actually I also didnt say, this unnamed flower has a special magic, it in my house a few years ago, four seasons flower, beautiful, such as Yang, never fade in half petal. That morning, I was watching a petal stubborn and without hesitation to fall down, and with cold ceramic tile to a big hug. At that moment, I suddenly felt something will happen, but for a while say do not go up. When I was at school, because cant be late, will no longer think about it. Walk on my way to school, still want to wait until after school, the petals piece of stubborn picked up, reserved for memorial. Because on this day, I just turned eighteen.

18 for each childs desire for freedom is a wonderful Numbers. It represents the after so many years of efforts, they have loose the cage, want the visual sky, can try it in the cage of forging iron wings how hard. It represents himself may and was named the "social" one step closer to friends. It represents the perhaps yourself can give up something to get something, money, power, beauty, perhaps will come in succession for 18 years old. It represents the worlds major changes will occur. It represents a more, once those years was as corrupt and rotten wood, do not see it.

The day when I get to school rollerblading, are close to being late. The campus gate in front of my eyes. Nearly three years, the BanJiu half a new door still stubborn alive, maybe it is not meet in this town all the children will give up. But all the things do not change in this world? Those new faces and we these old face, every day ever to this every night no matter the storm or summer sorching blatant is unknown, "Damon said emotional words? I dont know.

On the way to class, see some friends, saw several teachers. There seems to be waiting for us the several teachers that a few students go to and they say hello. My parents are both teachers, because of family background, I am the first to say "hello", and they pretended to be surprised and looked at me, and said, "the student didnt come, how you can quickly be late, running forward, quick!" I naturally smiled and quickly ran to the class. Class stood at the door of my teacher, is a woman. Her eyes are very like zhou libo, and her eyes, eyes also can call it small, especially plus she fat short short stature, is a very has the characteristics of the woman. She stood at the door almost every day especially stresses the students for being late, and I was just in the range of her prey. So that morning I was caught. Due to the high tension line from the late for class, one of the high tension line other cluster, such as smoking and alcohol hand in your homework left early to early love is not what of, the deepest impression is the two late and puppy love. Occasionally, that day I was sent off in the hallway, there are a few classroom teacher passed, also what all dont say, hurried away. I have to empty the brain will occasionally think of petals in the morning. Standing to the class in the second quarter, as usual, the teacher in charge over lectured, could hear clear voice of the next class, had to memorize her lines of I, I remember she said so, "said how much time, you how still late! You are bully! Since political the teacher in charge teacher not you look at you, you have become what shit kind? Do you have any qualification to become like this? Dont feel good humiliate is here to see me? Dont think I dont know what youre thinking, yesterday evening class when I heard you say I should not leave their anger to you, I am? I was for hello! So some test points and face to all the students in this class! I tell you, yesterday evening class you have seen it, dont think she is a girl I wouldnt call her, short of breath eyes so I call her, do you think I cant play you!?" They might have been in my chest conveniently to fall, two fists, and then it was over.

The morning of the third class hour lesson, I sat in the last row, only hear political the teacher said: "your task now is to learn, not to fall in love! I ask you, you fall in love is a living now? Is to be able to earn money for the family? Can be a good life when buying a car to buy a house?" "You dont understand what is love, lets study hard." I a surprised, the in the mind was thinking, why dont you adults do you understand? We dont know, Im afraid you dont know. Now that dont know, what you are talking about love get married? "Love this thing namely sin, but love and marriage, marriage is need to be legal, obviously, you are not legal." I was thinking, oh, the original love is so simple. Then those who gave their life in order to know what is love man is a fool, love them knowing you cant have them in sight, why have in common? "Good, digression it said so much, we come to the new lesson." Political teacher (turn, I breathe a sigh of relief, opened the book. After a few minutes, as he spoke in the thick of the tables and a turn, suddenly said: "say so, college entrance exam is a lot of books, this needs us to read books, how to understand? Is rote learning." I suddenly feel head bumped into a wall, so we have to raise head to look at him. "I usually ask you more back endorsement multiple do just dont listen to, to see why the wrong topic study it more wrong line not line?" "The university entrance exam questions usually asked you, you have to follow the steps the teacher teach you careful careful answer, what did the teacher teach you answering technique is important to remember, and just now I said the words to write beautiful, where what to write, write what, to learn how to win the favor of the judge a teacher understand?" The whole class nodded, I felt a shock, feel whole body uncomfortable. "The classmates, so you must carefully analyse the topic of the university entrance exam, you learn knowledge is useful, is to use is local, and the university entrance exam is that you give full play to the knowledge of the battlefield!" Some of my heart be agitated, thought can you dont always say that the college entrance examination of college entrance examination, some knowledge, we would like to listen to the teacher. Next I fiercely another think, according to the political the teacher said, if one day the university entrance exam is not so important, that the knowledge we learn if there is no place? Ten minutes behind, political the teacher will fall in love with the college entrance examination in the successful into his lecture, although the knowledge to be a little less, and sentence words cannot leave the university entrance exam, but we still benefit a lot from his word, of course, is only related to the college entrance examination. Finally, when the fourth session of the class when the bell rings, he slowly, a word said to us: "the classmates, although still attended to this class, class is over. By the way, dont think my words, if the university entrance exam is not so important, what you will do, the teachers wont tube. The teacher is for the sake of your future dont failed to live up to the teachers expectations." Words fall, the whole class burst into warm applause, wait until after the teacher left, suddenly dead silence in the room.

The fourth lesson is math class. Math class style and political lesson perfectly, but there is a characteristic, is depressing. Dont know what is now the students psychological quality is bad or math teacher for personal reasons. Grade math teacher is a director and vice President. When he exalts hands in the corridor after training a bad student, he took his frightening face, standing on the podium with a proud look in the eyes and the tone of pride subdue the students below. We do in the following, dont make any noise. Teacher speak, we listen, we listen to the teacher speak. I do not know when, the door of the class rang, and there stood a classmate, seems to be something for vice President, the math teacher first turned a deaf ear to him, then the impatient stared his one eye, the eye we all know that mean dont his mama bother me in class. Can the students did not seem to understand, is still persistent stood there, still occasionally knocked on the door, the math teacher finally unbearable, he drink a cry: "what do you want to do!" Run down the platform, the other hand school taken away, 1 of "pa" button on the desk, pick up a pen to write a few words. "Take it! It day by day for you to sign, some headaches brain hot just want to ask off for a day, it is no wonder that losers." After the students simply bowed goes. The teacher finally back to the podium to lecture. "You cant learn them, you be the last class in the school, however, do you hear?" Words fall, there was a knock on the door again. "And who ah!" We see with frowning teacher towards the door, oh, turned out to be a sports teacher.

Our position is in the playground now.

On the day of the emergence of the PE teacher gave us a big surprise, although it is first surprise after sorrow, but can go out already very good. When sports teacher said to the test, the whole class at the same time issued a harsh voice, and the math teacher said: "what ao, ao sigh what spirit, to I go to the playground! See you a sickly, quick go to!" So the class suddenly disappeared. And when I leave, see clearly the expression of the math teacher is very reluctant.

If a big team, we three people standing on the playground, not far from other classes. Sports teacher divided us into two teams, men and women can have a look at the boy only three people, and three boys points us to other classes. The whistle went, girls first run. Dozens of girls twittering messy and straight to the end. Whistle sounded again, seeks for boys to hang long red cloth. Final results down, each of us is not qualified! Teachers complain about us, we blame the teacher, we say that physical education is seldom at ordinary times, two classes a week to the Lord had closed now. Spare time we are going to study, rest day we also want to learn, the teacher leave homework so much, write not over will be fined. Get up at half past six in the morning at ten o clock in the evening after school, we are really had a teacher. The teacher gave us a white said: "they used to have P.E. classes when you exercise?" One student raised his hand and said: "you what all dont teach us how we exercise? Several football, basketball, volleyball, lack of exercise equipment, there is no way to take exercise. Physical education classes dont every time you let us free to dissolve, then again, what I had meant to be run in P.E. class, but that help the girls eyes is clearly says you see where the man is a waste of time, it is better to go to study, go for a walk, dont worry about him, this let us how to exercise?" The teacher paused and said, "I also want to take on a physical education, but school on this piece of not value, can I?" We all sighed. See the teachers face suddenly a variable said: "have enough rest, rest enough will give me the test, the test failed the college entrance examination who give bonus points are you going?" We cry ground, so we returned to the track. Results this time, we ran a lesson.

Every day for the past few years, I gradually adapt to these things from morning to night. At noon on the day we put in learning, rather than junior high school, the only advantage is that high school lunch break a little longer, junior high school lunch break, a lesson high school lunch an hour and a half. Time has passed for half an hour when I return home, cook dinner in half an hour, the remaining half an hour for sleeping. Even when I am going to bed, suddenly thought of that piece of withered petals, I subconsciously looked at there, I saw it was dark in half. I would like to pick it up, but suffer from pressed for time, sleep matters. So I will just go to sleep, wait to come back in the evening. Results woke up I found - I was ill.

Hurry the sweat of my parents in my house, I am weak weak ground to say: "take me to the hospital." Dad sat by my side said to me: "dont go to hospital do? Now foreign early intravenous drop." I carried the weak eyes, said: "is that foreigners in good health." Dad against me and said, "your body is not good?" "I..." An awkward, my face turned away from them. Mother said: "straighten, perhaps for a while and went back home to have a." She paused, and sigh said: "just afternoon class what to do." I turned to a way: "I like, do you still think the class this afternoon." Dad said: "if you know what, you dont test go on to college live what eat what to drink what to wear in the future?" "Oh! Well, I dont want to hear it. Let me sleep for a while." I said in a weak. Dad said: "have you the so talk to parents? We are here to hello!" Mom said hurriedly pull dad walked.

That day at that moment I suddenly feel the world quiet a lot. Dont know how long, I more uncomfortable, so just call them, said: "I dont stay up, take me to the hospital." Father embarrassed said: "according to this situation is certainly want to go to hospital, but the hospital where have people we know." I dont speak with your eyes open. Mother for a long time later said, "the child his dad, isnt your sisters classmate work in a hospital? I heard that seems a what director, go and her son." Dress "ah well, lets go. In fact, an injection is bad, is all hormones." I impatient, weak weak ground to say: "run!" So we three went to the hospital at last.

Went there and found the director, pay the list, and hanging water ward, one more students like young men.

My mother bought me to eat, come back to open on see, fruit juice, potato chips, bread, everything in it. I wont unscrew juice, one hand my mother hands, turned the, just drink one mouthful, my dad said: "dont drink, is full of preservatives, hurriedly threw it." My mother and I smell speech have to forget about it. So I picked up the chips again, "dont eat! This what junk food, eat the poison you!" Dad said with a straight face. My mother and I smell speech have to forget about it. Then I picked up the bread, after opening with a few leaves, I just wanted to send into the mouth, dad said: "dont eat, who know that vegetables are true or false." "Dont listen to him, to eat!" My mother impatient, white a glance at my dad said: "suspicious of all day." My dad a listen to is not happy, immediately retorted: "who said you suspicious? Reported online didnt see?" Mom seems to dont want to let him, and said: "online reports are true? Want to you to say so, we can still eat? At home, just bought rice you suspect false, just bought sunflower oil you say false, now you say these things is false, you have finished?" "You!" / dad, its in the hospital, mother dont face dad? Forget it, go home to deal with you again.

The infusion bag or bottle a total of three hours, three times, there are three kinds of medicine, spent a lot of money, time and cost a lot. After we finished it was slightly late. On the way home, mom and dad constantly complain about the medical expenses are too expensive. Dad complained the if the money can be saved can buy a better razor, mom complain if the money can be saved can buy a new dress, she recently saw a coat on taobao is medical costs money. I walk behind them. Night breeze cool, gradually darken the sky no stars, only the moon still there looking at me. The dark night sky seemed to let me see not clear who is walking in front, also cant see passers-by, more cant see myself. The world suddenly become so dark after the sun goes down. Somehow, I suddenly thought of in the darkness that withered petals half dark. I close my eyes and wanted to think everything happened today, suddenly understand what. What is it? Today is my birthday.

To light in the distance to my dream, they turned around said to me: "children, mom and dads skill, only when a teacher, when you grow up must take an examination of a good university in the future, this is the only way to go. You only take an examination of a good university, can have a good job, as long as there is a good job to make a lot of money, come on baby, I believe you can, can adapt to the program, to adapt to the society." In the dark I nodded slightly, and then I can feel their satisfied smile. When they turned to go, I use willing nodded his head.

The night seems to go for a long time, the moon is full of smile quietly hung in the sky look at also busy people at night. Her face was full of stains and ravines, that are left traces of time. But people look up to her, or same feeling like the original her white and flawless. However, people have seen the moon the same?

We finally came home, I take off my shoes and straight to the balcony, the fallen petal have completely turned into a black, quietly rotting away. A shock in my heart, indeed as expected and I think the same. Beside the petals, I do think if we can pick up a little earlier it would be great, but I think again, soon? I really want to have no time. Even if is really picked up, reality will change? Maybe, maybe not. Mother saw me sitting on the ground in the sitting room, hurriedly loudly told me: "dont sit on the ground! Trousers dirty!" I heard stood up, patted the dust of your pants, how to also can not take off, I think, mother have to wash the clothes again tomorrow. I sighed, and looked at the basin of the unnamed flower, and want to in my heart, maybe tomorrow there will be a petal wither, perhaps, is the time. Maybe, too, the end of my life from now on, start from now on.

I looked at the unnamed flower, in my heart silently made a wish.

Happy birthday to my 18 years old.

[生日快乐高中英语作文

第一篇：体育运动

1、It is neither genius nor extraordinary ability that gives us power to deal with and overcome whatever hardship one is confronted with.2、As in the picture, the athlete is running, with a determined spirit, towards the finishing line in order to obtain the gold medal, considered as the symbol of success for any sportsman.I most like the human is Liu Xiang 。 the famous athlete Liu Xiang striding forward in the Olympics Games in Athens. Determination is universally regarded asa highly praised quality. It is neither genius nor extraordinary ability that gives us power to deal with and overcome whatever hardship one is confronted with. It is this kind of spirit that enables us to endure the difficult moments and attain our goals.

The determined spirit gives us light when we are in dark moments and encourages when we are frustrated. With this quality, no enemy can overwhelm us, and noobstacles can stand in our way. There are many examples of success being achieved solely through the strong will of the spirit. As in the picture, the athlete is running, with a determined spirit, towards the finishing line in order to obtain the gold medal, considered as the symbol of success for any sportsman. It is determination that leads to success. ?

It is not easy to cultivate this determined spirit. To do this, we must establish a firm faith in our actions and be ready to devote ourselves to them. We must boldly go through trials and hardships to train our will so as to get rid of the weak points of our moral character. Around us, there are quite a few people with this intense determination and spirit and set a good example for us to follow.

第二篇：体育

People are enjoying the comfortable life of the modern civilization, meanwhile, they are also experiencing more and more competitions and suffering much more stress than before.With the tremendous rhythm of living imposed by todays world, it isnt unusual for people to feel tired and to try to evade from the daily problems and stress. I think that there is no magic way that is appliable to every one of us, and proves itself the most efficient method of escaping stress. Each man has his specific activities that help him regain the joy of life. For me the best activities to reduce stress and to forget about problems are sleeping,playing football, going on a short vacation to the countryside, attending live performances and spending time with my friends and with my family.

First and foremost, sufficient sleep, needless to say, is indispensable for each person, especially those encountering difficulties and suffering enormous stress. There is no denying that sleep could bring the body sufficient rest, modulate the function of each organ and release the body from stressful status. Whats more, sufficient sleep would enable the brain operate more swiftly and efficiently, thus making us more energetic to handle difficulties. Therefore, not only could sleep loose the fatigue of the physical body, but also release the mental stress.

What is more, I think that family is the most important thing in a mans life. They are always there when you need them. Family provides support when you need it most, helps you go through the difficult moments of your life.The most important of all, their love for you gives you confidence in yourself, and makes your life easier and a lot more beautiful. Friends also have an important role, because you can evade from concerns by going out with them, talking about things that are not related to your work, and sharing with them your problems and your acheivements.

Another way to escape stre

第三篇：我爱运动

Taking exercise is good for our health. All work and no play makes Jack a dull boy. By taking exercise, we can relax our body and mind. At the same time, we can harden our muscle and have a good figure. If we dont take exercise for a long time, we may easily fall sick.

I enjoy several outdoor sports. Swimming in the sea is my favorite. Because there are too many people in a swimming pool and the water is always dirty, I prefer to swim in the sea.

Playing badminton is also fun. I can always find a place in the park for playing badminton. Besides, I enjoy jogging in the morning. Sometimes, I jog with my parents in the park.

第四篇：体育运动

Everyone has their favorite sport, but I think you definitely sport I like what? Let me tell you! That is, cycling, commonly known as riding a bicycle.

To learn how difficult this sport that it is not difficult, that simply was not simple, the most important thing is to master the balance, in order to master the balance I suffered, I am so anxious for the start did not grasp the essentials, and have its own legs Green throw and hand abrasions, or can not have good balance, I really wanted to give up! At that time my mother often say in my ear the word reminds me: someone else can do you can do! Is this sentence has been encouraging me, I started down-to-earth, step-by-step learning step by step, first of all, I sat on the bike, both feet on the ground to the same as in walking

Former "walk." Such a practice, such as 35 days. I try to use a foot above the foot board to ride, and the other on the floor, "go." It may do 12 weeks training. In the end, that is one of the most critical, which is one foot on the pedal, the feet together, so that forward movement bicycle. Do not think that has been done at this time, I also happened, "the end of the air," the situation, but I do not despair, because "failure is the mother of success", as long as I continue to persevere, I believe I will succeed. Drainage into waterways, I now will not only riding, and riding a "thief away," ah!

The summer, I ride every day to 23 hours, which not only allows the body fat I had a temper, but I do find a few good friends! Look! I have my little partners to sport it!

I opened the "lights" (an increase on my own), they and a small partner, "waiting" in the area at the entrance, waiting for the "target" appearance. Our goal is not to another, that is, a vehicle that the vehicle entered the area, they have the Santana 3000, Hainan Mazda 6, a Corolla, a Excelle ... ..., I put them locked pursuit of the goal for me, I would like to go beyond their become a racing driver, although in reality, I can not go beyond them, but into the cell, these cars tend to slow down the speed, these vehicles will lose my subordinates. Hainan Mazda 6 goes beyond the beyond

Audi, more than the BMW, Mercedes-Benz goes beyond, I feel how happy and excited too.

第五篇：体育

Sports benefit me in many ways. Firstly, sports call can make me fit and strong physically. When taking part in sports, I get the chance to train almost all parts of our bodies. In addition, sports call can maintain my psychological well being, Whenever Im in low spirit,aking part in sports can help me forget my anxieties and worries. Besides, sports can teach me some lessons about life. Through participation, I can learn that on the playground I not only struggle for my own self but also fight for my team. Sports teach me to be considerate, cooperative and optimistic.

I am fond of sports very much. I feel that I not only gain a well balanced life through going in for sports, but also get more chances to make more friends, to move closer to nature. Sports add happiness to my everyday life when I participate in them in a proper way.

My favourite sport is football, as it is very exciting. I play footetball three times a week. Most often I play it in my school. I feel very happy when I play football in school with my friends. Sometimes I play football in the playground near my school.Football is very easy to play. If you play football very well, you can form a football team to take part in the competition. You may become a famous football star.

Therefore, football is a very good sport. I think, you can play football, cant you?

第六篇： 体育运动的好处

Doing exercise is good for our health.For example,play basketball,play badminton...

Lots of lessons always make us tired,so if we do some exercise,we can have a rest.Then,well study better.Also,it will make our more healthy.If we are ill,and then we cant study any more.If we do it,we can be strong,so we wont be ill in the hospital.

Do you know?Doing exercise can help us make friends with more people.It will make us more friendly.

In general,its good for us to do exercise.So,everyone!To do exercise now!

In recent years, a new type of online shopping is rapidly gaining popularity — group purchasing, which was originally introduced from foreign countries but is now widely accepted all over China. People can buy not only goods, but also all kinds of services on group purchasing sites.

Group purchasing is very convenient, and saves people a lot of money. But it also has some problems. Since group purchasing is nothing more than another form of online shopping, the nature of it is no different from other online shopping patterns. Problems that exist in online shopping also can be found in group purchasing, like deceptive advertisements or poor after-sale services.

In my opinion, we should treat group purchasing as a way of shopping and nothing more. We must be careful not to buy something we don’t need only to follow the fashion.

The spring festival is Chinese most traditional festival every 365 days.

Each Chinese pay much attention on it. Every year about 15 days before spring

festival， the migrate works and white-collars are beginning crowded

home-returning.

But， in recent years， with the development of the world， many different

attitudes between the young and the old towards the spring festival come forth.

The old are still pay more attention to the spring festival， but the young

gradually change the mode to spend their spring festival holiday， such as travel

overseas.

When I am a childhood， I celebrated the spring festival with my family

about a month in my winter vacation in traditional way， such as helping cleaning

our houses， putting red couplets on gates， setting off firecrackers， and wear

new clothes. Now， I spend only 4 or 5 days at home with my parents in

celebrating the spring festival， then I will hurry back to work. Maybe in the

near future， I will have no time celebrating spring festival hometown， and my

parents have to come to stay with us in the city.

Whether or no， I like the spring festival. It is one of the most important

part of our Chinese culture. However busy I am， I will try my best to

celebrating it with the traditional way to protect those our ancestor has leave

behind.

或许军训不是坏事，辛苦是辛苦，但也值得吧。老师也说得对，军训最重要是锻炼我们的意志，不要说军训没有意义哦。本来今天不是军训的最后一天，但因为一些紧急通知，这是最后一天的军训了。是不舍得还是开心呢？我也不知道啊。

坚持就是胜利，老师也相信我们能圆满完成军训任务，老师也鼓励我们要坚持，因为坚持就是胜利！“来了来了，教官来了。”每次教官们一来，我们都已经排好队了，我们都知道辛苦的时刻要来了。“好，让我们复习一下昨天所教的动作，首先要站好。”教官说。啊，又是站啊。听起来是很容易，不就是站着嘛，有什么难呢。对啊，一开始你觉得很轻松，但再过几分钟，你就会喊救命的，你就会觉得很辛苦。我觉得这些动作是很容易，我也很乐意去学。但是一说到要站，我就觉得不好受了。我宁愿动来动去，也不愿意一动不动地站着啊。“手要紧紧地贴好，要用手掌支撑好身体。

不要动来动去，不要……”教官又在强调我们要认真，要严格要求自己，要认真地站着。但是要站到什么时候啊……每次站的时候，虽然很容易，但我有时真的很难受啊，坚持坚持啊，别人都能够做到，我也要努力，我要继续站下去。我咬紧牙关，认真地注视前方，一动不动的。一秒两秒，时间快点过去啊，要站到什么时候呢……辛苦，辛苦，我这一辈子最讨厌一动不动地站着，不要啊，结束这个动作好吗？不要再站了，不要啊……“好，我们第二个动作……”哎，终于不用再一动不动地站着了。接下来的训练，我也没觉得辛苦。

虽然汗水在不断地流下来，但其实也不是有许多汗，是自己心理作用吧。反正其他的训练比站好多了。什么蹲下和起立，敬礼啊等，印象最深的也是蹲下和起立，因为蹲下的时候，我的脚真的很痛很痛啊。“你们要坚持4分钟，努力啊。我们以前要蹲下一个多小时的，比你们还要辛苦。首先是有点痛，后来又麻痹了，最后什么感觉也没有了，好像不是自己的脚一样。所以你们一定要加油，坚持下去啊，咬紧牙关，你们一定会成功的！”教官说着。虽然我们才蹲4分钟，但我觉得好像4年啊。我们是没有教官说的那样辛苦，那样连脚都没有感觉，但我们毕竟还觉得很痛啊，我的脚真的很痛，快不是我的脚了……还有3分钟，哎，怎么这么慢啊，我的脚，我的脚……怕什么呢，都怪自己平时不多锻炼身体，怕什么辛苦嘛。要有意志，读中学了，没有坚强的意志行吗？没有严谨的心行吗？不锻炼一下自己行吗？我们可要努力啊！我不会怕的，不会的，时间很快就会过去的。一秒一秒，我要加油啊，我会熬过去的，我行的！我不管脚有多疼，我尽量不想我的脚会怎样，因为我相信我会成功的！

时间过得真快，原来军训也不是很辛苦的，我们一定会记住这两天的。辛苦的辛苦，开心的开心，爽朗的爽朗，我们完成了军训的任务了，我们成功了！

With the development of Internet, more and more people tend to shop on the

Internet. Online shopping has provided some benefits for us, but it also has

some disadvantages at the same time.

For one thing, online shopping has brought some convenience for consumers.

Instead of going one shop to another, people can choose and buy all kinds of

commodities they like as long as they click the mouse gently. This is not only a

better choice for the old who do not have enough energy to go outside but also a

great convenience for those who have no time to go shopping in person. In

addition, consumers have more choices and can do some comparison when they are

shopping on the Internet. They can glance over various commodities in all

shapes, sizes and colors and decided to buy or not. Furthermore, online shopping

has made a great contribution to the development of express delivery

industry.

However, for another, shopping on the Internet also has some shortcomings.

Firstly, those who shop on the Internet can’t try the goods before they buy.

Sometimes, the real goods are not the same as the goods they see on the

Internet. Secondly, some shops on the Internet are dishonest and they would not

deliver the goods after paying. And if this situation happens, the consumers

would find nowhere to complain and never pull out the money any longer.

Therefore, we should pay more attention when shopping on the Internet.

随着科技的发展，时代的推移，越来越多的新鲜事物出现在我们的生活中，给予人们物质和精神上的满足。“共享单车”便从中脱颖而出

顾名思义，“享”，分享，分享是中华传统美德之一，共同分享这个词完美诠释了现在社会精神的追求————友善，互助。如今，共享单车已经慢慢被人们熟知，路边随处可见ofo，摩拜，那么是什么原因使共享单车如此受欢迎呢？

使用方便。共享单车的使用方法很好的结合了现在的电子科技。打开专用APP扫一扫，扫描车身上的二维码，即可成功解锁。等到使用完毕，只需将车停在路边指定区域，完成付款，就成功归还了。

价格便宜。据我所知，共享单车的使用费用仅为0、5元/小时，也就是说，一天的骑行使用下来，也不过12元钱，是大家都能承担得起的。我想，公道的价格也是共享单车广为流传的重要原因之一。

还有一方面是，共享单车轻巧方便。众所周知，在当今社会，轿车已经不是什么稀奇的事物，马路上随处可见呼啸而过的汽车，我们经常会看见在节假日，公路高速拥堵这样的报道，因此，简单快捷的自行车变成了人们心中的首选。很多运动爱好者还会选择骑行，这个现象则表明，共享单车绝对是人们生活所需要的。

可一件事往往有利弊两端，在共享单车饱获好评的同时，大大小小的状况。一个是停放秩序乱，虽然有指定的停放区域，但还是有一些人会把单车停放在白线之外，这就使本就不怎么宽敞的路越来越狭窄，造成道路拥挤；另一点就是损坏严重，一些单车在使用完毕后会被破坏，车轮，车座等也会被卸下，随意丢在路边，或者扔进废地，河流中，这些问题还是要在日后慢慢改善。

其实，优点也好，缺点也罢，这都是一个事物会呈现的正反两面。共享单车的发明固然会给我们的生活带来便捷，可要使我们社会生活和谐发展的，更多的是要靠我们自身。人与人之间的交往亦是如此。“赠人玫瑰，手留余香”，互帮互助会使我们的交流更加接近，从而使心与心的距离更加接近。

There is an old Chinese saying: Top students come from strict teachers.

Perhaps affected by this saying for a long time, we believe it right. However,

as time flies, lots of things have changed. Therefore, I am eager to discuss

what relation is the best between teachers and students.A teacher can treat a

student in two ways .One is strict, and the other is friendly. Most teachers

prefer the first way.To start with, we certainly have to admit that strictness

is very effective, especially to the naughty pupils.

As pupils we aren’t able to control ourselves well or fix our attention on

one thing for a long time. We do most things because they are interesting or we

feel like doing. We are always looking out of the window in class. Sometimes, we

get to play games and forget our homework. On this occasion, strictness is a

must. It not only forces us to do the right thing, but also helps us develop a

good learning habit, which is of great importance during our whole life .In

other words, it is the first step to success.Still, everything has two sides.

Its weak points are very obvious. You see, there’re top students in a class,

where average students make up the majority. Then teachers’ orders or

suggestions are for the majority, not for top students. However, top students

always have their own study plans and prefer special homework, so orders usually

won’t take great effect on them.

Maybe you have thought out that teachers can give orders only to the

majority and set some freedom to top students. However, it’s impossible .For a

whole class, teachers couldn’t give order to part of the class, for the majority

would question why they needn’t do such work, but we need? It would be probable

that they think teachers treat them not equally, and will not obey teachers’

orders any more. This is a difficulty for teachers.It also has another

disadvantage——the communication problem .Since teachers are strict, we never

tell teachers our personal affairs or secrets. Mostly we just tell them to our

friends, but as students too, they couldn’t help to solve our problem, such as

puppy love, communication problems or study problems .Not being solved

completely, they always disturb us, influencing our daily life and study. I’m

sure that you think that making friends with teachers can solve the problem, and

you are eager to do so as well. But if we do so, new problems will come out .You

see, an adult couldnt control himself well at times, let alone us students.

However if teachers are our friends, I doubt whether their orders will take

effect any more .You see, have we ever treated our friends’ orders as orders? We

think they’re only jokes. This is another difficulty for teachers.Additionally,

our parents have the same problem. Yes, we need to be friends, but not complete

friends. We need to keep a certain distance, making us communicate well and

willing to take your orders. I remember a story.One day, a lady had her rest

room decorated. And a skilled worker was bricking up the wall. Seeing large

cracks between the bricks, she questioned why. The worker told her after this

summer, the bricks would become bigger, and those cracks would disappear.That is

not only decoration, but also communication. The principle is the same.

Dear Li Hong,

I haven’t heard from you for quite a long time. How have you been these

days?

During the coming winter vacation, I’m going to Beijing for a tour. As I

have never been to Beijing before, I’d like you to be my guide. I hope you can

show me around the Great Wall, the Summer Palace and some other places of

interest. What’s more, during my visit I hope to stay together with you in your

house so that we can have a good talk about our life and studies. What do you

think of my idea? I would like to know your opinion.

Please give my best regards(问候) to your parents.

Yours sincerely,

Liu Ming

人活在世间，不可能永远顺利，没有失败。有时，仍不能不低头。可低头需要勇气，这种勇气不仅存在于低头时，更存在于低头后。

翻开历史的画卷，古之圣人遇到挫折时，有超人的勇气低头，但低头不代表认输，而是代表承认暂时的失败，既有低头的勇气，更有比其更强的抬头的勇气。

韩信的“胯下之辱”大家皆知，韩信面对那些无耻之人，自知力不如对方，选择低头，从胯下穿过。那低头的勇气非一般人所能及，那勇气助长了他抬头的勇气。后来韩信专心读书，正直自身，终成为一代名将。可见低头不是认输，低头的勇气。令人惊叹。如果韩信没有足够的勇气低头，他不会有后来如此高的成就，也许，会被那些无耻的人儿打死。但低头不是永远的低头，他经过努力，抬起头来，从低头到抬头就是胜利。

勾践，越国史上杰出的君王，人们只惊叹其“卧薪尝胆”之伟大，忽略了他低头时惊人的勇气。在吴王强大的势力下，他低头了。在国人面前低头，既要多大的勇气，可勾践做到了。后来，他低头做吴王的士卒，吃尽了多少苦。但他的低头是有价值的，他的低头，换来了越国的壮大。最后，越国终于灭了吴国，成为那段时期的强国之一。如果勾践当时没有足够的勇气低头，那么越国也许早已被吴国灭亡，怎会会有后来如此安居乐业的盛状？所以，有时侯，低头是必要的，低头需要勇气，那勇气的力量如此之大，日月为之惊叹。低头有时是很重要，因为那时我们无能力对付敌人，低头可以暂时保全自己安全。低头后，我们需要认真分析，为抬头创造动力。

每每翻开《史记》，都为项羽感到哀伤，他在走投无路，四面楚歌，那一刻为什么不低头呢？是没有足够的勇气吗？怕无颜面对江东父老？一切都不是这样，因为他没有勇气低头。如果，他当时选择低头，过江东，在江东苦练，分析失败的原因，凭他雄健的体魄、高超的武艺，东山再起，岂是难事？可他就是没有低头的勇气。

现实生活中，很多人低头了。可他们却始终不能抬起头，那低头显得微不足道，谈何勇气？那只是承认失败，不再抬头。

低头很重要，那勇气令人惊叹，低下头是为了抬头，千万别忘抬头。

现在随着时代的变化，越来越多的共享资源与我们每个人都产生了密切关联。

共享单车使我们的生活变得更方便，更快捷，更科技化。

现在的大街上，一排排共享单车随处可见，单车的主要颜色是银色和橙色。一个大篮子挂在车前，车子的方向盘都粘有一张微信的公众号，原来只须用手机轻松扫码便可以骑走了，的确是非常的便捷。当早上的上班族去上班时，可以用环保无公害的共享单车去上班，当你走路回家时，走不动了也可以用共享单车，共享单车既有好的一面也有坏的一面。

我看到过一则新闻是关于一名12岁的男孩骑共享单车时出了车祸，原来是那个小男孩想骑共享单车去玩，便拿了自己的手机扫了码，骑走了它，可是不幸的是小男孩发生了车祸死了。这样的例子还有很多，都是因为小孩子调皮，骑了共享单车，导致了很多的悲剧发生，所以新生事物的出现都会有它的优缺点，共享单车也不例外，它既有好处也有坏处。

共享单车虽说是共享的，可是12岁以下的孩子是不可以骑车上街的。共享单车既无公害，又给我们的生活带来了许多方便。自从有了共享单车的存在，我们的生活变得方便了许多，随着时代的发展，我们的科技变得越来越好了。

共享是快乐的！

在我们生活的二十一世纪，科技飞速发展，为了便民，“共享单车”、“共享书店”、“共享篮球”等各种共享产品渐渐进入了人们的视野，闯入了人们的生活。现在最常见的就是共享单车了，它极大地方便了广大市民，但同时也有一些弊端。我认为共享单车的“利”还是大于“弊”的。

在前几年还没有共享单车出现时，人们上班出行大都是驾驶私家车或乘坐公交车、地铁等交通工具。驾车出行时常常会出现堵车堵很久的情况，耽误时间；上下班乘地铁人也很多，挤上地铁都十分困难，更别说在地铁里面了。这些堵车情况总让人一天的好心情变成烦躁。这时，共享单车出现了，它极大地方便了广大市民的生活，出行时不想走路乘车，只需要在家门口选一辆随处可见的共享单车，拿出手机进行简单操作开锁，就可以骑着共享单车四处骑行了！骑行时感受着迎面吹来的微风，欣赏路边的风景，轻松舒畅，心情也自然好了起来。到达了目的地，只需要把车停在专门的停车位上，拿出手机进行锁车的操作之后就可以离开了。操作简单、舒适方便、既环保又可锻炼身体、可避免堵车之苦等这些优点让这新时代的产物——共享单车深受人们青睐。

但随着越来越多的人民使用共享单车，一系列的问题也就出现了。“十岁男孩骑行共享单车时遭遇交通事故，谁来负责？”“共享单车的乱停乱放极大程度地影响了市民生活怎么办？”“有人恶意在车座里塞入尖锐物品使其他使用者受伤，谁来赔偿？”这些事故渐渐占据了新闻头条，让共享单车饱受争议。后来关于共享单车政府也提出了对应政策，但类似的事故还会偶尔发生，所以，共享单车的骑行安全必须要靠每个人遵守规则才行。

共享单车带给我们了许多益处，它也有弊端，共享单车的出行便利得依靠人们的自觉和法律意识，遵守规则要从我们做起，从身边的每个人做起！

伴随着流水般的音乐，我们随着主持人来到了本期志愿者支教的山区。

他们是大山里的孩子，一张张稚气的笑脸，一双双充满求知欲望的大眼睛，望着他们的临时老师。尽管他们知道还会有下一批老师来满足他们求知的欲望，可是望着将要离开的老师，仍然依依不舍。俗话说：“一日为师，终身为父。”这些山区里的孩子，他们懂得生活的艰辛，懂得世间的冷眼，他们比我们成熟得更早。他们珍惜这来之不易的学习机会，他们刻苦，他们努力，为了走出大山这个微不足道而又伟大的梦想执着地奋斗着。

为了帮助这些来自贫困山区的孩子实现梦想，近期中央电视台举办了大型音乐活动——梦想合唱团。团员不是特别的人，只是我们身边一些普通人。有卖红薯的大妈，有来自北京天使之家的天使妈妈，有学生，工人，军人，老师……他们虽然之前素不相识，但他们热爱音乐，执着的追求自己的音乐梦想。在这里，他们为了一个共同的理想，为了帮助山区孩子实现梦想，为了筹集资金他们坚守着执着，努力地奋斗。每支队伍的队长都是一颗明星，但他们的队员作为陪衬却同样耀眼。这或许是执着的特别之处，耀眼之处。

我是一个普通的中学生，家庭不算太富裕，但与来自山区的孩子们相比，我真是太幸福了。相比之下，真的很惭愧。这么优越的条件都不懂得珍惜，而他们在那么恶劣的环境下学习照样名列前茅。孟老先生说得好：“故天将降大任于是人也，必先苦其心志。”我想，人生的旅途不是一帆风顺的，时不时会有暴风雨袭来，这就要求我们在人生的漫漫长途中，坚守执着，劈荆斩棘，旭日东升终点一片光明。人生中最有意义的事情莫过于实现自己的梦想。我的梦想是做一名主持人。我时常会怀疑自己的能力，因而变得不是很自信。看了一期《梦想合唱团》之后，我明白了，因为有爱，所以执着。因为执着，所以会成功。

成功的秘诀其实很简单，那就是坚守执着。也许，执着后不一定会成功，但坚守信念，执着梦想本身就是一种成功，更有甚已超越了成功所具有的一切价值。

去年年初，当共享单车首次进入我们的生活时，便激起了一阵惊涛骇浪。其中，自然不乏好奇的、不看好的，但时间一长，人们便发觉了这其中的便利。

共享单车很便宜。大部分车价均为0、5~1元每小时，当然，也有不少人贪图省事用100元买一个月的，这种暂且不议。由于5毛1块这种钱在大部分人眼中没有什么值得心疼的，这便成了共享单车愈传愈广的其中一个原因。

共享单车很怀旧。老一辈的人都知道，在汽车还没有在上海普及时，自行车一度成为上海人出行的工具，明天清晨一群群上班族骑自行车的模样便成了上海最经典景象之一。因此，也有不少人是为了缅怀过去的年华。

共享单车很“高端”。二维码、密码锁这一类的东西往往会让人觉得“我很安全”，于是毫不犹豫地选择这类工具。

殊不知，正是这样的心理和原因造成了漏洞和麻烦。

从城市市容上来说，投入越来越多的共享单车未必是一件好事。的确，共享单车进入上海市场本就是打着“让上海变成自行车之都”“让生活更美好”之类的名号，但看看人行道上杂乱无章地堆放着一辆辆横七竖八的自行车，更有甚者，拿共享单车来碰瓷，原因是这样“成本低”。我们不禁要扪心自问：共享单车真的给我们带来了便利吗？由于共享单车不是自己家的，不少人就不爱惜它们，甚至乱停乱放。可以说，共享单车助长了一种不良的社会风气。

从个人安全上来说，共享单车也未必正真封锁了我们的隐私。我曾在电视上看见一个北大博士只花了十分钟便将一个密码锁打开，“顺便”了解了用户所输入的所有信息。暑假时，我曾让学习编程的、在读小学的表弟试着打开一辆自行车。本来只是开个玩笑，不料他用了不到一个小时也将锁打开了。惊奇之余，我不禁深深反思：一辆连稚龄儿童都能轻易打开的共享单车，真的安全吗？

除了上述两个理由外，我们的安全和健康也十分重要。共享单车投放过多，极易造成自行车坏了来不及修的情况，对我们的身心安全带来了很大的威胁。

自然，我也没有认为共享单车不便利、不好。但在这便利背后也有极大的隐患。在年岁增长的时候，我们也应在自保的能力，这种能力并非是将自己封闭，而是用审视的目光看待周围的一切。正如没有完全的好人和坏人，共享单车也没有完全的利和弊。因此，当你正在舒适便捷地使用共享单车时，你可以适时地问问自己：

共享单车，真的“便利”吗？