改善我们的生活环境英语(实用20篇)

The university is not only free but and learning both the field, it is the most wonderful life of an experience, and how to make their college life more colorful and gorgeous, it requires us to have a good, comprehensive and scientific planning of their college career. Effective plans will help to make better use of college time to improve themselves and to prepare for the world to open up their own world. The meaning of youth is that no matter what we choose, whether we succeed or not, we do not regret it. So the students should have a purpose, planned to carry out their college life, otherwise it can be your university time wasted in a cocoon around oneself.

I hope that through 4 years of college life, I deeply appreciate the joy and sweetness of youth and growth. We should not only work hard to learn professional knowledge, but also cultivate their own awareness of competition, awareness of innovation and teamwork. After 4 years of experience, I hope to be brave, strong, and positive.

Farewell to the age of high school, entering the Universitys school, and the course of life has opened a new page. The road of life entered a new stage, the students we have hope and longing into China Three Gorges University, the ideal life will be established here in the future will be here in the foundation, a good university will also start from here. Entering the university with a vision and facing the new environment of the new term is also an important base. We should adapt ourselves to the new environment as soon as possible, and make a series of corresponding plans to rebuild our world. Many people have asked myself: "the road of life in the University, for the reading of several of the students, is undoubtedly the most important turning point in life, but life is also planning to start up precisely in this period. How do you plan to design a future for yourself when you start college life? It may perhaps dull colorful, harmonious, perhaps full of challenges and thorns -- but no matter how, accumulate steadily, is an inevitable rule. I remember a philosopher said, "go all the way, this is your life." Yes, the road of life is long, because it is the interpretation of your life meaning. The road of life is short and short, because every day you live is your life. Everyone is designing their own life, and they are all realizing their dreams. China Three Gorges University is a large garden. I am just a small grass in Baihua garden, but there is a big dream in the little grass. Let me reflect on my college life here.

My father is busy all the time, he promises me that once he has the time,

he will bring me to the zoo. This week, he finally keeps his promise. I am so

happy, I see many animals, the monkeys impress me so much. They are so active

and they climb everywhere. My father and I have the good time in the zoo. I also

broaden my vision.

I live with my father and mother in a very big house in dongguan. my parents are both very busy. they leave for work very early in the morning and don’t return home until late in the evening.

When i am home on weekends from school, we spend a lot of time together. we talk about my studies, my health and my school life. i love my parents very much.

My grandparents are still living, but they don’t live with us. their health is good and they both do sports very early in the morning. my grandmother does gymnastics with elderly women her age in the park. both of my grandfathers play basketball in the morning and sometimes they go swimming.chinese people eat rice for every meal, but i don’t like rice because i think it is tasteless! we eat meat, fish and vegetables. my family eats noodles and congee. my favorite is noodles.

I often play computer games because i like it so much. i often watch japanese cartoon movies with my parents on the weekends. on long holidays we take trips, too.

That is my description of typical family life in china.

1995 I went into taizhou junior middle school.Totally we had 7 classes,I

was in class 4.The head-teacher of the class was a middle age woman.she was so

strict with us.for example, i was catched when i ate a big rabbit sugar during

class time,she asked me to buy that bland sugar one peice for everyone.in my

opinion ,she hated everyting except study,everyweekend ,she asked us to study in

school,sunday afternoon was just the free time for us.when she saw we played

football,she must get the ball back to her office.someone who was to be in love

was found by her,he would be punished just like a shit.luckyly,i was not found

by her.i liked the girl who was my Elementary school schoolmate during my junior

middle school.i didnt know she konwed or not.it ended when we graduated.but i

liked to talk with others during class time,everytime i was found by her,she

asked me to write 3000 words to explain why and how to do in future. nowadyas

every time i remeber what happened in my junior middle school,i deeply appreciat

her kindness.she is real a good teacher.

My junior middle school time has pasted ,but it will influece till the end

of my life.

Life needs positive energy. A person’s life is a road with lots of difficulties and various negative emotions.

Everyone will have the desperate time. Positive energy can help us go through this period of time.

For example, I am sad about the exam yesterday. But an optimistic classmate encourages me to think in a good way and comfort me.

I can recover soon. But if she also is as pessimistic as me, I won’t have recovered so quickly. Maybe I will be sad for a long time. There are many similar things happening in our life. To live a better life, we need positive energy.

生活需要正能量。人的一生是充满困难和各种负面情绪的一条路。每个人都有郁闷的时候。正能量可以帮助我们度过这段时期。例如，我为昨天考试的事而难过。但是一个乐观的同学鼓励我往好的方面想，安慰我。我可以很快地恢复过来。但是如果她也跟我一样悲观的话，我不可能这么快恢复心情的。也许我会伤心很久。在我们的生活中有很多这种类似的事情。为了生活得更美好，我们需要正能量。

[初中英语作文：生活需要正能量

My teachers are excellent.They help me to improve.They are very patient and kind. My classmates are good friends.We often study together.We always help each other out. We are like a team.We play games and enjoy activities.We laugh and have fun when we can.

My schoolwork keeps me busy.I have homework every day.I have quizzes and tests all the time. I like learning new things.I know knowledge is power.I m preparing for the future. My school is like a family.It s like a home away from home.I hope you feel the same way about your school.

At the end of the summer vacation, I cant help feeling excited and curious. How many times I have dreamed that my university life will be meaningful and beautiful.

At the beginning of university life, I think study and exercise are the most important thing. So I must improve my spoken English and written ability. Besides, I will make more friends and participate in other activities. Fortunately, I took part in two departments successfully. What a happy new for me! In my opinion, importantly, these departments can promote my comprehension and communication ability. At the same time, I will get many chances to exercise in new school life. It will make my life become more and more colorful.

After I entered the new university for two months, I adapt the new environment and meet many classmates and teachers. I feel happy when I made friends with them who can bring me more happiness and challenging.

There are many different aspects between high school and university. Firstly, I think independence is an ability for oneself in the university, but it is not in the high school. You must do everything by yourself. Secondly,we will have a lot of spare time,and we can do many things in this time. For example,we can read in our school library,we can play basketball or football in the stadium, we can have a rest in your dormitory and so on. Thirdly, you will have many activities and you can participate in it. At the same time,you have many chances to exercise your ability,study how can we do it better and promote our team spirit. Compared with high school life, I think my university life will be better and more interesting than high school.

高一生活的英语作文【1】

new high school life is both exciting and challenging for me. first, im in a new environment with my new teachers and new classmates. many of them are all from top middle schools in the area. im so excited to meet them all. the new school building is designed creatively and attractively. i loved it . my new teachers are nice and them teach very weel. they are always willing to answer my questions at the end of the class. second, i have to take some new subjects and choose some subjects myself. i liked that because it gives students freedom and i can develop more in my areas of interest. third, im glad to join into some of the clubs and activities in my school. they are very interesting and i could learn more social experience through those activities. im proud to be in this new school and i wish that i can unleash my potential and achieve my best in this school.

The New Life A few months ago, I was a primary pupil. I had many good friends and teachers that I remember all the time. My new life is very exciting. I’m in Dongzhou Middle School. It’s famous in Jiangsu. It’s bigger and more beautiful than the primary school. I love it very much. I’m in Cla10, Grade 7. It’s a good class. The students are clever, nice, friendly and helpful. All my classmates study hard. They want to be on the top. I get up at 5:30. Sometimes I read English, sometimes I learn Chinese. Studying is very / interesting. I’m sure our clawill get better and better. I like my new class, the new school and the new life.

高一生活的英语作文【2】

My high school life, nothing exciting - from flat to start, but also in the flat end. Can not call it exciting, but it can not be pleased to lament the difficult, but it can not be portrayed as odd. But "dull" is not possible to rub out the highlights of my life, but it will show a more bright, brilliant ... ... 我的高一生活平平淡淡——是从平淡中开始，又是在平淡中落幕。既不能称之为精彩，又不能欣然去感叹它的艰难，更不能将它描写得那样曲折离奇。但“平淡”是不可能抹杀掉我生活中的亮点的，反而会将它呈现得更加明亮，辉煌……

Long and short years, I learned the most important thing, not a textbook knowledge of those endless, but people learned how to do - to get along with everyone in the days, I learned a technique called "unity" thing, it allows us to hear the voice of 54 hearts beat together; short life in boarding school a few months, I learned to "inclusive", which is a blend of our strength; in ride out the storm with friends when I know the "concern", a pair of "It better to give than to receive." The best interpretation of ... Yes, I learned a lot of things like that, they are impossible to find in the textbook knowledge, they can not be called a capability. They are the people, heart to heart between the alternating collision, can really feel the same things, maybe you can in an instant perception of their true meaning, but maybe you really can not fathom the life out of the mystery ... ...

Perhaps this is my high school life, perhaps it will make you feel very empty, but it really is I want to sway the hearts of all, but I am very clumsy, but seemingly meaningful words can not make you feel I feel nothing at this moment ... ... 漫长而又短暂的岁月里，我学到的最为重要的东西，并不是课本上那些层出不穷的知识，而是学到了应该怎样去做人——在与大家一起相处日子里，我学会了一种叫做“团结”的东西，它能让我们听到 54颗心一起跳动的声音;在住校几个月的短暂生活里，我学会了“包容”，这是一种将我们融为一体的力量;在与好友共度的难关之时，我懂得了“关心”，一个对“ It’ better to give than to receive.”的最好诠释……是的，我学到了很多诸如此类的东西，它们都是在课本中所无从寻觅的知识，它们也不能被称作是一种能力。它们是在人与人，心与心之间，交替碰撞的时候，才能真正所感受到的东西，也许在瞬间你就可以感悟它们的真谛，但也许你真的就一辈子也无法参透出其中的玄机…… 也许这就是我的高一生活，也许它会让您觉得很空洞，但这确实是我内心深处所想要挥洒出的一切，只不过我那些看似隽永却笨拙无比的文字无法让您感受到我此时此刻的心情罢了……

Now in the era of rapid development, drive a car at work, waste water and electricity, such as timber has been used to it. And is this a series of moves, people are destroying the scar to the earth, environmental protection has been forgotten by the people.

I saw advertised in the country for a year only food waste is equivalent to pour out the ration of two hundred million people a year, this is an astounding number, thus we can see the waste is huge. Moreover, Chinas waste is not a little, we do not pay attention to the automobile exhaust, the harm of battery is buried in the soil... Thus China has become a "waste of power.

How can I be eco-friendly? This is a simple and complex problems. I think "starts from the minor matter" is the answer to this question, never throw rubbish casually, from shopping after all bring their own shopping bag, start from go out by bus more, since to use less disposable chopsticks, lunch box... Environmental protection needs to be done? Eat less animals, with environmental protection batteries, use less air conditioning, water reuse, conveniently turn off the faucet, will waste paper recycling and so on many ways, as long as it contributes to the environmental protection way, is environmentally friendly.

Environmental how many, how much your moral, environmental protection, how much you love how many, how many green, you how many character. From now on will do a green, understand environmental protection, people to protect the environment! Make the earth a better place, let the life become more beautiful, make people more beautiful!

Let the green, everywhere!

在时代飞速发展的现在，上班时开汽车，浪费水电、木材等已经习以为常了。而就是人们的这一系列举动，正在摧毁着伤痕累累的地球，环保已被人们遗忘在脑后。

我在广告上看见全国一年仅餐饮浪费就相当于倒掉了两亿人一年的口粮，这是一个惊人的数字，由此可以看出我们的浪费是巨大的。而且，中国的浪费不是一点点，我们从不注意汽车排放的尾气、电池埋在土里的危害……由此中国成了一个“浪费大国”。

怎么才能做到环保?这是一个有简单又复杂的问题。我觉得“从小事做起”才是这道题的答案，从不把垃圾随便一扔做起，从以后购物都自带购物袋做起，从出门多乘公交车做起，从少用一次性筷子、餐盒起……环保需要做什么?少吃动物、用环保电池、少用空调、把水重复使用、随手关水龙头，将废纸再次利用等许许多多的方式，只要对环境保护有贡献的方式，都算是环保。

环保有多少，你的道德就有多少，环保有多少，你的爱心就有多少，环保有多少，你的人品就有多少。从现在起做一个会环保，懂环保，做环保的人吧!让地球变得更美好，让生活变得更美好，让人们变得更美好!

让环保，无处不在!

The school, is the world of knowledge, the school, is our friends paradise, it provides us a healthy and beautiful learning environment.

Let me introduce our school. Once inside the school gate, two rows of straight palm trees stand on each side, like two young pioneers, guarding the campus. Two beautiful little gardens behind them, the flowers in them are beautiful. The willow tree in the playground, graceful, the spring comes, she was combing her hair, as if in waved to us, one side of the Holly and poplar have also show their new clothes. The pleasant scenery of the campus has created a comfortable learning environment for us to grow healthy and lively.

However, there are a few students behavior, let we see what we dont want to see: the playground, there will always leave some on the corridor, corridor confetti and small bags; On the lawn, the green belt occasionally discovers the deep footprints left by the students. Others have turned the desks in the classroom into "cat faces"; Not to save water, to lose precious water, and to make the flower bed a playground...

My School Life

My life the most unforgettable is my primary school. Because I do not have to early to go to school every day。 Need not very tired. And also very early from school in the afternoon. Work is very less. Knowledge is also simple. My primary school life is so colorful.

I began school at seven in accordance with the law in a remote village. Short of funds, the school had only a few classrooms, all poorly constructed.  to say, our teachers were few, too. As a pupil I preferred the playground to the classroom and often liked to play tricks on girls, as by hiding insects in their desk drawers. On one occasion, I even grimaced behind the back of our teacher, caing the whole class to break into laughter; however, instead of becoming angry, he merely asked why we were laughing and wondered whether there was anything wrong with him. On ather occasion, I punctured the tires of a  parked inside the school by ing something sharppointed, leaving the principal frightened and bewildered after he had ticed that. Such were the happy moments in my life at that school. The happiest moment, to me and to all of my schoolmates, however, was the one when the school was letting out at the last bell of the day and we were rhing home as if we would never be back. Once, on our way home, a bunch of naughty students found a crickets hole and exerted themselves to inject water into it with loud cheers. The girls were  less frantic than the boys when they were having a good time at such games as jump-rope, hopscotch and battledore and shuttlecock.

In modern society, we tend to become more and more aware of our living environment or physical environment, because we are not clean as before. So many people now choose their house as to its environment but not its location and expenses to afford it. As we all know, the environment pollution is more and more serious during these years, what we could do is to make great efforts in protecting environment gradually. As to government pollution, as to common people. We also try to protect it and make it remain clean. Although we have managed to protect the environment to a certain extent. It is still a very long way to go.

Protect our enviorment The earth is our home,we must take care of it.We shoule make a less pollution as we know everybody in north America makes 1000 kilograms of the garbage everyday. Most of it is packaging Most of garbage turns into soil but not to plastic,plastic keeps for many years it will pollute our environment so we shouldn’t waste thing we should make some things for recycling .

在现代社会中,我们往往更加了解我们的居住环境还是自然环境因为我们不干净如故.现在这么多人选择它作为自己的房子,而不是它的位置和环境费用负担.众所周知,环境污染日趋严重,这些年来,我们可以做的是努力保护环境,逐步实现.至于政府的污染,为百姓.我们也设法保护它,使之保持清洁.虽然我们已能在一定程度上保护环境.它还有很长一段路要走.

保护我们的环境 地球是我们的家园,我们必须照顾好它我们应该使减少污染,如我们所知大家在北美的垃圾进行1000公斤。大多数都是包装大部分垃圾变成土而不是塑料制品,塑料保持多年来它会污染我们的环境,所以我们不应该浪费我们应当做些事情回收利用。

An activity about low carbon living

Currently,my school is launching an activity whose theme is that actions change the world to advocate the low carbon living.

In the activity,we are required to go to school or some other place by bike or by foot as much as possible instead of by bus.And when the Christmas comes,sending e-greeting cards instead of tridional cards of which are made of wood as we know.Besides,we should use both sides of every piece of paper and we should save water as well as electricity.

I believe that only we do thus can we have a better living environment.

There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.

To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today. AD:From Joozone.Com.

In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

导语：现在，越来越多的人们开始加入了提倡低碳生活的行列，并为营造低碳生活作着贡献。下面是yuwenmi小编为大家整理的英语作文，欢迎阅读与借鉴，谢谢!

Now, the world is in advocate a theme, that is: "low-carbon life".

Why should advocate low carbon life? Thats because in recent years, as people on waste, caused a sharp reduction in the earths energy, is now left, to the development of new energy sources, certainly too late.

Behavior, therefore, we should resist these waste, save energy use as much as possible in the life, and thus reduce carbon dioxide emissions. In this way, can achieve the "low-carbon life".

Now, more and more people begin to join the advocate low carbon life, then make a contribution to build a low carbon life. But there are some people, just enjoy yourself, dont for the sake of the future, the waste of the earth have very little energy at random, this kind of behavior is wrong, if everyone like they, themselves, low energy on the earth before long, will be used up, by this time, no matter how much people have the regret, also of no help.

Low carbon life in this moment now, appears especially important, I hope everyone should consciously create a low carbon life, starts from his side. Create a low carbon life, starts from me!

【参考译文】

现在，全球都在提倡一个主题，那就是：“低碳生活”。

为什么要提倡低碳生活呢?那是因为近几年来，由于人们的大肆浪费，造成了地球上的能源的急剧减少，现在已经所剩无几了，再开发新的能源，肯定来不及。

因此，我们要抵制这些浪费的行为，在生活中尽可能地节约使用能源，并因而减少二氧化碳的排放量。这样，才能够做到“低碳生活”。

现在，越来越多的人们开始加入了提倡低碳生活的行列，并为营造低碳生活作着贡献。但是，还有一些人，只顾着自己享受，根本就不会为将来着想，随意地浪费着地球上已经所剩无几的能源，这种行为是不对的，假如人人都像他们那样，只顾自己的话，地球上微薄的能源用不了多久，就会被消耗殆尽的，到了那个时候，无论人们有多么的后悔，也无济于事了。

低碳生活在现在这种关头，显得尤其重要，希望大家都要自觉地营造低碳生活，从自己的身边做起。营造低碳生活，从我做起!

Directions: Please write a short essay entitled How to Protect the EnvironmentYou should write at least 120 words following the outline given below.

1．近年来地球环境日益恶化，人类面临很多突出的环境破坏问题 2．环境恶化的原因有哪些。

3．提出改善环境的建议。

The global is more and more warmer.The river is more and more dirtier.In the past years,the environment was more and more worst.The human beings are facing many pollution problems that are standing out.

We always see that the river is covered with white rubbish,the water is against clean. Roads are dirty,too.I can imagine the future that is covered with rubbish.People through rubbish away into the river.The industry let off sewage。People on the car through the rubbish away form the window of the car.Rubbish is waving。People enjoy using refrigerator that is the cause of that the global is more and more warming.We should get together to do something to improve our environment.We can plant so many trees that the temperature of the global will lower.Trees will reduce the crash of the global.

Punish the person who through away the rubbish around the roads instead of the rubbish bin.

Stick out to do the things above,the environment will be better and better.

In recent years, I find it easier to our resources dried up. All of these, because we have recently a lot of collection resources, leading to our mothers are dwindling.

What is the mother of all resources less and less? Is, of course, we humans excessive spoiling dont cherish, would cause such a serious result. Our earth forest area has reached 600 million hectares, the figure is due to our human previously has important sense to protect the environment, know that if you dont have a good environment, we wont be able to breathe to the light wind gently brushed the grass surface sweet taste. And now? Us that the earths forest area is still not arrived 6 hectares, this kind of situation, it is because we humans cut down trees and destroying forest without restraint, make almost fell by 1% in each of the forest area in the world, now our protection in the nature of the important consciousness is more and more shallow, dont take care of the objects around, as the forest is less, the first bite of the air we breathe is less and less fresh...

Is not destruction of forest resources, and our mineral resources. It is limited, now our production technology constantly improve, the accelerating speed and shortage of some minerals occurred, even dried up. Until then, we will always stay in the desolate landscape.

In the face of these, can see there are so many resources in we lost too much! We rely on resources too much! All around us, little drops of the resources are in decline, if lost it all, we will how to live! So, let us sincerely treat our mother earth, try to cherish, to cherish. If only use a small plastic bag, it should not be too!

Let us act, to defend the earth!

近几年来，我发现我们的资源越来越容易枯竭了。这些，都是因为我们最近大量的采集资源，才导致我们的母亲日渐枯竭。

是什么让我们这位母亲的资源越来越少了呢?当然是我们人类过度的糟蹋不珍惜，才会造成这样严重的结果的。我们的地球森林面积曾经达到了6亿公顷，这笔惊人的数字是由于我们人类以前有着保护环境的重要意识，深知如果没有了良好的环境，我们也就无法呼吸到微风轻拂过草面的甜美味道。而现在呢?我们地球的森林面积还不到了6公顷，这种状况，就是因为我们人类不加节制地砍伐树木和毁林开荒而造成的，使世界上的森林面积几乎每年减少了1%，现在我们的保护在自然的重要意识越来越浅，不爱护身边的一草一木，由于森林逐渐变少，我们呼吸的第一口空气也就越来越不清新……

还不止森林资源被破坏，还有我们的矿产资源。它是有限的，现在我们的开采技术不断提高，速度不断加快，使某些矿种发生短缺，甚至面临枯竭。到那时，我们将永远呆在荒凉的大地上。

面对这些，可以看出来我们失去的资源真是太多太多了!我们的依赖的资源也太多了!在我们身边，点点滴滴的资源都在减少，如果失去了这一切，我们将如何生活!所以，让我们真心地善待我们的地球母亲，努力去珍惜，去爱惜。哪怕只是多用一个小小的塑料袋，这也是不应该的!

让我们行动起来，保卫地球吧!

Myname is Zhang Xin and I study in No.1 Middle School.

Our campus is so large andbeautiful that I am happy to study in our school.

I usually reach school at 7 o’clockand our morning reading begins at half past seven.

I have seven classes a day,four in the morning and three in the afternoon.

I listen to the teachercarefully in the class. But after class, I play very well with my classmates.We have many activities for fun. Our class ends at five o’clock. Generally, I spendhalf an hour in taking part in sport activities. It’s good for my health. I likemy life in school.

我的名字叫张欣，在第一中学上学。我们的校园很大很漂亮，我很高兴能在这个学校上学。我通常在七点到学校，七点半开始早读，八点开始上课。我一天有七节课，早上四节，下午三节。课堂上，我认真听讲，课后和同学们玩得很开心，我们有很多的活动可以玩。我们五点下课，我常常在花半个小时的时间参加体育活动，这有益于我的健康。我喜欢我的学校生活。

[英语作文：我的学校生活

now, the degree of urbanization has been deepening and we enjoy the convenience brought by urbanization. how does everybody know how the cities began? long time ago, the world had only a few thousand people. these people moved from place to place, hunting animals for food. no one knows how or when these people learned about growing food. but when they did, their lives changed greatly. one thing is certain that they gathered in the rich place or near water. in that age, water and climate are the most important to lives. it is the rich water and comfortable climate that gathered people from different places. they began to live near one another, so that the first village grew. many people came to work in the villages. then the villages became bigger and bigger.when machines were invented, life in the villages changed again. factories were built. there were a growing number of people living near factories. because of the increasing people, more and more buildings were built. and then cities were built.

New year is coming.Spring festival is the most important festival in China.Besides celebrating it,Id like to make some new year resolutions.

First,I need to improve my English in 2009,especially to practice speaking.Maybe I can ask my English teacher to help with my oral English.

Also,I want to work hard at computer science.Because I am interestd in computer.And if I want to be a computer programmer in the future,I need to devote more time on it.

In the end,I will do more exercise this new year to keep healthy.I like basketball very much,so I can play basketball with my friends to become healthier.

now, our side of the car constant more up, the environment also increasingly worse! that the air around us there are many harmful substances. therefore, we want to sue around things start to do. for example, we can go to school by bike or walk, it can exercise. if you have time can use less elevator, many climb stairs. we can not only physical exercise, but also to protect our environment.

现在,我们身边的汽车不断的多了起来,环境也越来越糟糕!以至于我们周围的空气有很多有害物质.所以,我们要苏身边的小事做起.比如,我们可以骑自行车上学或者步行,这样还可以锻炼身体.有时间的话可以少用电梯,多爬楼梯.我们不仅能锻炼身体,也能保护我们的环境.