0

大学生mywinterholidayplan英语作文【推荐19篇】

随着互联网的发展以及计算机的普及,网上购物已经成为一个平凡的在我们的生活当中。消费者几乎可以买到所有的东西在他们的需要。下面是小编整理的大学生mywinterholidayplan英语作文,欢迎来参考!

浏览

7005

作文

1000

我的妈妈英语作文初3

全文共 1127 字

+ 加入清单

I have a kind mother. Here, let me use the "language" camera to take a

picture of her!

She has a pair of big eyes and double-fold eyelid. Tilted slightly under

the nose of asevere mouth, is not tall. Mothers hand is very rough, because dad

on a business trip in the outside, mum do all the chores. Such as cleaning,

washing clothes and so on, her hand how does not become rough? Rough hands it

doesnt matter, however, when her hands gently pat when I fell asleep, will also

bring me warm, let I drifted into sleep.

At ordinary times mom to my learning method is very concerned about. No

matter how busy, she will carefully check my homework, I wont do topic she

would teach me patiently. If the homework careless, she often remind me, want me

to be careful. She comforted me: "you are also pretty good, get rid of this

trouble, would be much good." Listen to the mother, I told myself, must correct

the flaws of this careless. Summer, mom know I study very tired, you take me to

travel, see the world, I have learned many knowledge outside.

Because I love my mom, so I know, mom, mom is of concern to me, so I am

proud of I have a good mother.

展开阅读全文

更多相似作文

篇1:传统文化英语作文高5

全文共 995 字

+ 加入清单

The passage mainly tells us the importance of protecting traditional

Chinese culture, which is challenged or facing extinction because of the

developing society and changing lifestyle. Besides, China is nationwide sparing

no efforts to do it.

The protection of national and folk culture is of great significance to

Chinese cultural diversity and also to the harmonious development between local

economic and social development. It is reported that the Guangdong government

pays special attention to protecting Chaoju(潮剧), a local drama born in Chaozhou

in the eastern Guangdong province.

In my opinion, some measures should be taken to protect traditional culture

effectively. To start with, we should make a law to regulate the society’s

performance. Besides, we should draw more people’s attention to it, for the more

they know about the importance of culture protection, the stronger the support

we can get from the public.

In a word, it is high time for us to treasure and develop our own valuable

culture.

展开阅读全文

篇2:关于国庆节英语

全文共 694 字

+ 加入清单

With the coming of national day, I have a one week holiday. I really expect

to it, because I want to have a short trip during these days. I will travel

toJiuzhaiValleywith my parents for three days. I have heard that the scenery

ofJiuzhaiValleyis very beautiful in autumn and it’s the best time to travel

there. Autumn is my most favorite season so I want to enjoy the beauty of such a

wonderful place. I do some preparations for this trip. For example, I search the

Internet to see the travel raiders and I have known where the most attracting

place is and where to live in. I am sure it will be a wonderful journey. There

are only several days for the coming trip, but I have been too excited to

wait.

展开阅读全文

篇3:初中英语感恩母亲

全文共 1456 字

+ 加入清单

We can live in this beautiful, wonderful world, because our parents raised

us. They taught us the life every one of the first, is the first step they

taught us to walk, is they taught us that the first sentence, is they taught us

to recognize the first word... If without our dear parents, there is no us.

One time, I got acute disease, just the heavy rain that day, mom and dad

are very worried, they take me to the hospital together, dad behind my back that

day, mother behind his umbrella to us, because it was late, we only have to walk

to the hospital, the mother to the hospital to register, with my dad, waiting

for the doctor to see a doctor for me, that we always stay up till midnight, see

I don‘t have anything, mom and dad with a smile, but my tears blurred my eyes.

So I told mom and dad said: “I will study hard repay you later.” They said: “as

long as you are healthy and happy, good performance, is the best for us in

return.” I nodded solemnly. From then on, I told myself I must good good study,

don’t let parents worry about, because I want to use results to repay their

parents.

I am very grateful to my parents, I want to learn to be grateful. Have

words to say well “who made the heart-inch grass, at a three chunhui”.

Therefore, in order to repay hard raising my parents, I must study hard now,

when I grow up, find a good job, let parents abetted. Parents paid for me, I

will thank you ten times, one hundred times, return them, let them give

valuable.

展开阅读全文

篇4:高一英语作文食品安全

全文共 1431 字

+ 加入清单

With the growing awareness of healthy eating, more and more people now are

paying more attention to the importance of healthy diet and an active life。 But

at the same time, a growing unrest over food safety in the China has caught

everyone’s concern。

When it es to the food safety incidents, especially 2008 Chinese milk

scandal, every consumer has much anger to pour upon them。 In September 2008, a

fresh outbreak of kidney disease occurred, due to baby formula contaminated by

melamine.Three babies died and over 6,000 were made sick by the tainted formula。

The supplier of the milk, Sanlu Group, is a name brand and is a major player in

the industry in China。 The pany is said to have known of the problem for months,

but claims the contaminant came from milk suppliers.

Who should be main responsible for these serious incidents like milk

scandal? On one hand, plex China’s food regulations should shoulder part

duties.We should realized its monitoring system can be unresponsive, and the

government departments that oversee and enforce policies have overlapping and

often ambiguous duties。 On the other, food producers and suppliers lack deserved

responsibility for consumers! What they cares is only their own interest and

profit maximization.

In my opinion ,everyone involved in it should set up a high responsibility

for others, law related should be passed and carried out.Only in this way can we

e by a healthy eating and a harmonious world.

展开阅读全文

篇5:摩拜单车高一英语

全文共 559 字

+ 加入清单

Ofo has been favored by the public, even the foreign people speak highly of

it. These yellow bikes can be found everywhere, so the people who are in a hurry

can use it and then reached the destination in time. Especially for the

visitors, they can ride these bikes and then have a look at the scenery around.

It can saves them a lot of money and the most important thing is the convenience

it brings. These bikes can be placed any place, even the walking areas. I like

ofo so much. It makes me feel green, because it won’t produce bad air to pollute

the environment.

展开阅读全文

篇6:怀念的英语作文初中

全文共 2558 字

+ 加入清单

When memory began for me, my grandfather was past sixty-a great tall man

with thick hair becoming gray. He had black eyes and a straight nose which ended

in a slightly flattened tip. Once he explained seriously to me that he got that

flattened tip as a small child when he fell down and stepped on his nose.

The little marks of laughter at the corners of his eyes were the prodnct of

a kindly and humorous nature. The years of work which had bent his shoulders had

never dulled his humour nor his love of a joke.

Everywhere he went, "Gramp" made friends easily. At the end of half an hour

you felt you had known him all your life. I soon learned that he hated to give

orders , but that when he had to, he tried to make his orders sound like

suggestions.

One July morning, as he was leaving to go to the cornfield, he said :

"Edwin, you can pick up the potatoes in the field today if you want to do that.

" Then he drove away with his horses.

The day passed, and I did not have any desire to pick up potatoes. Evening

came and the potatoes were still in the field. Gramp, dusty and tired, led the

horses to get their drink.

"How many bags of potatoes were there?" Gramp inquired. "I dont know.

"

"How many potatoes did you pick up?"

"I didnt pick any. " "Not any! Why not?"

"You said I could pick, them up if I wanted to. You didnt say I had to.

"

In the next few minutes I learned a lesson I would not forget: when Gramp

said I could if I wanted to, he meant that I should want to.

Gram hated cruelty and injustice. The injustices of history, even those of

a thousand years before, angered her as much as the injustices of her own

day.

She also had a deep love of beauty. When she was almost seventy-five, and

had gone to live with one of her daughters, she spent a delightful morning

washing dishes because, as she said, the beautiful patterns on the dishes gave

her pleasure. The bird, the flowers, the clouds-all that was beautiful around

her- pleased her. She was like the father of the French painter, Millet, who

used to gather grass and show it to his son , saying , "See how beautif ul this

is ! "

In a pioneer society it is the harder qualities of mind and character that

are of value. The softer virtues are considered unnecessary. Men and women

struggling daily to earn a living are unable, even for a moment, to forget the

business of preserving their lives. Only unusual people, like my grandparents,

manage to keep the softer qualities in a world of daily struggle.

Such were the two people with whom I spent the months from June to

September in the wonderful days of summer and youth.

展开阅读全文

篇7:诚实英语作文高1

全文共 1022 字

+ 加入清单

Almost all of us heard the story “Here Comes the Wolf” when we were little

kids. What we can learn from the story is that we must be honest. However,

there’re lots of phenomena of dishonesty nowadays。

Being dishonest does great harm not only to other people but also to

yourself. Take the case of fake milk powder for example. After drinking this

kind of milk, the babies had big heads while their legs and arms were still

thin, which badly affected their health. To our great relief, the producers got

accused and punished for all the serious consequences in the end。

Having the reputation of being honest and reliable will make other people

trust you, which will provide you many benefits and give you opportunities that

others may not get. Being honest, you will find it easier to cooperate with

others and people will be friendly to you and support you. In a sense, if life

is a long journey, honesty will be the backpack that should be taken along all

the way. Let’s pick up our “backpack”—honesty, and start the wonderful

journey!

展开阅读全文

篇8:写信的英语作文100字

全文共 1396 字

+ 加入清单

Dear mother:

Hello!

Mom, this is my first time to write to you, very excited, many words do not

know where to start, usually I am more willful, there are a lot of thanks to

you, and do not want to say to you. Today, let me take this opportunity to tell

you a daughters gratitude.

When I was young, you began to have long hair for me. You said girls had

long hair and beautiful hair. But this is a lot of trouble for you, but for your

daughters beauty, I wash my hair once every 32 days and comb a beautiful

hairstyle. Every time I wash my hair, Im afraid Im cold or ironed. You always

adjust the water temperature so well. The children in the community envy me that

I have a good mother.

After I go to primary school, you always get up early every morning and

wake me up after a good meal, but sometimes I still pick and pick, and dont eat

well and make you sad. But you never get angry with me. Instead, you do it for

me on the second day. On the way to school, I saw other children taking the cake

and eating while walking. I wanted to tell you, "Mom, how nice you are!"

Remember last semester, when the math unit test, there was a simple

formula, because of my carelessness made a mistake, you see after very angry,

very hard to criticize me. At that time, I almost cried by your quarrel, but I

knew in my heart that your severity was for my good.

Mom, here I want to say to you, "Mom, I love you!" You are hard! "

展开阅读全文

篇9:全国大学生疫情防控思政课节目专题观后感

全文共 647 字

+ 加入清单

在举国上下万众一心、众志成城做好新冠肺炎疫情防控工作的特殊时刻,为将高校思政课教学优势转化为防疫斗争的强大力量,3月9日14:30至16:00,教育部社会科学司、人民网联合举办了“全国大学生同上一堂疫情防控思政大课”。

本次“思政大课”特别邀请艾四林、秦宣、王炳林、冯秀军四位教授,解读党中央关于疫情防控的决策部署,分析中国抗疫彰显的中国共产党领导和中国特色社会主义制度的显著优势,讲述防疫抗疫一线的感人故事。

春节期间,新型冠状病毒肺炎来势汹汹,一下子牵动着亿万人民的心,这注定是一个不一样的春节。那些奋笔写下“请站书”的医护工作者;开建武汉火神山医院的施工人员;用爱搭建桥梁,日夜驰援运送物资的驾驶员....他们用行动向我们诠释了什么是大爱无疆。

节目中,一个个白衣天使坚守岗位,用血肉之躯尽一份绵薄之力,用小小的身躯与疫情赛跑。无数的“追光者”们在国家和人民最需要的时候,做出无怨无悔的选择。他们把对人民的爱,对祖国的爱放在心底,用一个个鲜红而又坚定的手印,表达着火热的担当与承诺;他们用最爱的身影,诠释了生命的意义!

咬定青山不放松,不破楼兰终不还。战疫情、稳发展,群策群力、守望相助,在大战中践行初心使命、在大考中交出了合格答卷,社会主义的优越性显而易见。作为学生的我们,我们要利用好这个机会,静下心来想一想自己的人生规划,今后的接力棒就交给我们吧,我们是社会主义的接班人,是祖国未来的希望,会树立正确的人生观,价值观,把我们的祖国建设得更加强大,是我们每个人的终生使命。中国一定会越来越好!

展开阅读全文

篇10:关于失败英语作文初中

全文共 1158 字

+ 加入清单

There is an old saying goes that failure is the mother of success. Everyone

confronts with failures even those famous and successful figures. Some people

say that failure lashes them to work harder. Some think that failures are so

depressing and we should not to make any failures. For me, I cherish failures

very much for we can realize our shortcomings from them.

First of all, we can learn from failure and get more experience. It is

indeed so disappointed when we confront with failure. However, we can always get

some experience from failures and makes us understand our weak point. If we can

learn from failure, then we will avoid such problem in the coming days.

Secondly, the more failures, the more successful we will be. As the old

saying goes that failure is the mother of success. The more failure we make, the

more successful we will be. If we make many mistakes, then we will learn a lot

from them and will do better when we meet the same kind of problems. This means

we will obtain great success if we meet more failures.

All in all, failure is a bad thing for people, but it is a good chance for

us to learn more from it and become successful in the future.

展开阅读全文

篇11:社交网络对大学生的影响英语作文

全文共 2795 字

+ 加入清单

Social Networking’s Influence on College Students

Social networking has gained huge worldwide popularity in recent years, especially among college students. In China, college student is the main force of social networking, 97.7% of which are fond of instant messaging and 80.7% prefer social networking sites like micro-blog and Q-zone (China Internet Network Information Center, 2013). Moreover, Michigan State University Original Study also finds that compared with Chinese students, American students are more tied to social media (2013). Therefore, nowadays there is a heated debate about advantages and disadvantages about social networking’s influence on college students.

Obviously, there are a number of positive features on social networking. It provides a convenient access to consolidate the relationship with people they know, make friends with strangers without restrictions of space and share happiness and sorrow. What’s more, social networking also has educational functions including reducing college drop-out rates, motivating students to work as a team, sending information about assignments, reminding students about deadline and stimulating students to help each other. (BBC News, 2009). There is no doubt that social networking plays a significant role in eiching students’ college lives.

However, every coin has two sides. There are also many disadvantages on the influence of social networking, among which, “soft addiction” is the most serious problem, distracting students from study. Because of lack of self-restriction, many students would waste plenty of time to search the social networking sites unconsciously, followed by a strong tendency to blame themselves (Li, 2013). This kind of “soft addiction” and distraction was also confirmed by Zhang (2011) who conducted a survey by questionare of 500 Chinese college students from different schools and found that 33% students could not bear one-week life without social networking and 77% students could not help themselves accessing social networking site during classes. Furthermore, a social experiment was performed by Harrisburg University (Pilkington, 2010) to figure out the effect after initiating blackout of all social networking sites. It turned out that some students became more concentrated on

the tutor and making notes instead of having instant messaging running in classes.

As far as I’m concerned, the disadvantages far outweigh the advantages, especially in China, where social networking is used for communication and entertainment and seldom plays the educational role (Li, 2011). The priority of a college student is to study hard instead of being addicted to social networking. Therefore, it is imperative for them to realize their “soft addiction” to social networking and correct their behavior.

展开阅读全文

篇12:有关艺术英语作文高中

全文共 1031 字

+ 加入清单

Since I was very small, my parents sent me to learn painting. They thought

I could understand art and mastered one skill. This experience brings me the

sense of art. I have my own understanding of it.

On the one hand, art is an important way to express peoples opinion. When

we see the pictures, the difference between classical and ordinary paintings

lies in the thoughts. The famous artists implant their ideas in the pictures,

which are admitted by the public, so the value of arts can be seen. Some famous

artists expressed their unique opinion and gives arts great meaning.

On the other hand, art is not only from works, but also from life. For

example, my mother cooks the delicious food. Everybody speaks highly of her. So

her food brings people great happiness, which makes the food an art for me.

Whats more, my friends is good at communicating. The way she talks can convince

other easily, so I call the way she communicates as an art.

In all, for me, art is around. It brings people a way to see the world or

makes our life wonderful.

展开阅读全文

篇13:大学生英语日记

全文共 2576 字

+ 加入清单

I heard my mother say Peixing Mathematical Olympiad classes taught well, but this time is not so simple. To the test first, if not the qualified words will not receive stars. Even if you are qualified, but the teacher gives you the time, you can slowly but you slow reaction at the same time to tell the correct answer these errors in the teacher reminded. What the teacher wants is not your correct answer, but what you do not understand!

When I arrived there test, finally know why stars earning so tight! There are a lot of people there! You cant do it when you go up the stairs.

When you go in, the teacher gives you a roll. It looks very simple on the roll. Its always unpleasant when you do it. Made before a few, to the last few questions when I get to the dizzy. The easy answer is in line with the condition, but it does not conform to that condition. I think my head is going to explode! I thought, "I cant spend it all the time!" At that time, I looked at the blackboard to close his eyes and think about the problem. God Kung Fu did not bear the mind and let me write it out! But the rest of the 3 questions I really did not count, and I wrote the answer that I wanted to meet a condition. At that time, I thought I would pass through, the wrong question let the teacher tell me, remember this problem, do not be wrong again!

After the roll out, my heart banged. Fear not! When the teacher read my name, the strained legs were soft, and the past looked at the wrong 4 questions. I was so scared! Mom said three of the questions the teacher will not let you see the papers, do not tell you wrong. Whats more, I was wrong 4 questions! The teacher let me go to the office said let the teacher give me wrong, I didnt react Im close to the edge of the pass. The teacher told me patiently, but I was flurried to think of the problem and say to the teacher, the teacher asked me if you were sure? I said sure, the teacher was patient and I talked a few times, and finally the teacher said, "this is your last chance to answer the right, understand, you will sign up." Do not answer, do not understand even if. I had a quiet mind to think of the answer and tell the teacher once. The teacher took me. I was dumbfounded. I was passing! I passed! I shouted to the downstairs, "Ive passed it!" I was jumping up and down the stairs!

I went down and shouted, "Ive passed it!" Its gone! Its gone! " I now know that what I know in my mind is not as much as I think! I know everything there, and I dont have a lot of it! I want to continue to learn more knowledge and enrich my brain!

展开阅读全文

篇14:有关艺术英语作文高中

全文共 695 字

+ 加入清单

What is art? When people think about this question, they will naturally

think about all kinds of musical instruments or the great paintings in the art

museums. Art seems to so far away from the ordinary people, but I don’t think

so. Art is everywhere. For example, the delicious food that is made by our

parents is the great art, and the value of the food is to bring people the great

joy when they have a taste of it. The scenery around us is the visible art, when

we appreciate it, our mood become eased. Art is something that brings people the

positive value for me, so art is around everybody. If we take time to slow down

our pace, then we can enjoy art from life and feel the comfortable

lifestyle.

展开阅读全文

篇15:传统节日英语作文高1

全文共 1939 字

+ 加入清单

The Dragon Boat Festival is a lunar (阴历)holiday, occurring (存正)on the fifth

day of the fifth lunar month (农历史五月第五天). Dragon Boat Festival is my favourite

festival.During the holiday of Dragon Boat Festival,I got together with my

family to have a big meal.We ofen ate the zongzi.It tasted very nice.And we saw

the Dragon Boat Races.I felt excited because the race was bustling with noise

and excitement.At Dragon Boat Festival,we also drank realgar wine.Some people

thought drank realgar wine can protect themselves from illness.Dragon Boat

Festival was interesting and I like it very much.

The Chinese Dragon Boat Festival is a significant (有意义的)holiday celebrated

(庆祝)in China, and the one with the longest history (历史最悠久). The Dragon Boat

Festival is celebrated by boat races (龙舟赛) in the shape of dragons. Competing

teams (竞争团队) row their boats forward to a drumbeat (击古)racing to reach the

finish end first.

The boat races during the Dragon Boat Festival are traditional customs

(传统习俗)to attempts to (试图)rescue (搭救) the patriotic poet (爱国诗人)Chu Yuan. Chu Yuan

drowned (溺死) on the fifth day of the fifth lunar month in 277 B.C. Chinese

citizens now throw bamboo leaves (竹叶) filled with cooked rice into the

water.

Therefore the fish could eat the rice rather than the hero poet. This later

on turned into the custom of eating tzungtzu and rice dumplings(棕子).

The celebrations is a time for protection (防护) from evil (邪恶) and disease

(疾病) for the rest of the year. It is done so by different practices such as

hanging healthy herbs on the front door, drinking nutritious concoctions (营养品),

and displaying (展示) portraits (画像) of evils nemesis(邪恶报应), Chung Kuei. If one

manages to (成功做...) stand (直立)an egg on its end at exactly 12:00 noon, the

following year will be a lucky one.

Today, people eat bamboo-wrapped steamed glutinous(粘的) rice dumplings

called zongzi (the food originally intended to feed the fish) and race dragon

boats in memory of Qus dramatic death.

展开阅读全文

篇16:保护环境英语作文高一100词

全文共 700 字

+ 加入清单

In the last several decades, our earth has been extremely polluted, such as

air pollution, water pollution, noise pollution and so on. In recent years, the

extreme weather becomes more and more frequent. Winter gets colder and summer

becomes hotter and it rains more frequently. All of these warn us that

protecting the environment is a serious and emergent event. As our general

people, we should build proper lifestyle. We should pay attention to water and

light saving. When we go out, we should firstly choose the public

transportation. The most important is that we must realize that we can do a lot

of things to protect our environment. Its our duty to make our home better.

Let’s change from ourselves.

展开阅读全文

篇17:茶文化英语作文高3

全文共 1031 字

+ 加入清单

China is the home of tea, is the birthplace of tea culture. The discovery

and utilization of tea in China, has a history of four thousand or five thousand

years, and long fill do not decline, spread throughout the world. Tea is one of

the worlds most popular, the most popular, beneficial to the physical and

mental healthy green drinks. Tea into the world in one, advocate tea, a

world.Tea culture including tea tasting techniques, art appreciation, operation

means of tea a better environment for the taste of the tea of my mood. The

process of form and spirit of unity, is the process of the formation of the tea

culture phenomenon. It originated long ago, has a long history, profound

culture, and religious activity. The whole world has more than 100 countries and

area residents are fond of tea. Some places tea tea as a kind of enjoyment of

the arts to promote. The tea is identical, each has its own merits. The Chinese

people have always had a guest to tea custom, which fully reflects the Chinese

national civilization and politeness.

展开阅读全文

篇18:初一暑假英语

全文共 2266 字

+ 加入清单

The summer vacation is here, and the students are very happy. Now I will

introduce to you how my summer vacation was spent.

When I started to do my homework during the summer vacation, I was always

afraid that I would not finish it. As a result, on July 15th, I was almost

finished. After a few days, the rest of the homework was finished, and there

were only two essays left. I didnt write until August 14th. Next week, my

parents are going to take me to play for two days. I am very happy. Summer is

almost over and I really wish it would be longer.

The summer vacation is almost over, and I have something to worry

about.

Its just that I havent written an essay yet. The school will start soon,

when will I write? In ancient times, people often said: The young and the strong

do not work hard, and the boss is sad. We want us to cherish time, but if I am

different, I will waste time. I am lazy. I hope this shortcoming can be

corrected. I hope you can support me a lot!

Today is the first day of my learning to swim. Before that, I prepared some

necessary things for swimming, such as swimming caps, swimming trunks, swimming

goggles, etc., and I was excited for several days, looking forward to todays

arrival.

When I came to the swimming pool of Baolihao Fitness Center, I saw that the

water was clear and clear, and it could be used as a mirror. I was in a group

with three other children, who, like me, came to study on the first day. Our

main task today is to practice holding and breathing. Yutian, I have never been

in contact with water, so at first I was afraid to hold my breath because of the

water, but when I saw everyone elses head sinking, I mustered up the courage to

sink my head, but it took less than six seconds to come out, and the other

students It took me about 30 seconds to hold back. It seems that I have to do my

best.

When I got home, my mother told me that I have to be determined to do

anything. Since I have gone to learn, I must learn it. If some movements are not

in place, I must find a way to practice more. I think what my mother said makes

a lot of sense, so I practiced holding my breath in the washbasin at night. It

lasted for more than 20 seconds at most. It seems that as long as I work hard, I

can do better. If there is a will, things will come true !

展开阅读全文

篇19:有关交通英语初一

全文共 841 字

+ 加入清单

There is no doubt that traffic congestion becomes a growing worry for the

residents of most urban areas. Some major roads are regularly choked with

traffic in rush hours. The limited transport capacity contributes largely to the

vexing problem. How to solve the headache?

The existing solutions to traffic jam mainly aim at creating metro bus

systems and broadening major roads. Widening the existing roads can solve

traffic snarls on some level. Soaring car ownership compounds the chronic

annoying problem, so we must sharply reduce the heavy reliance on cars and drive

a shift to the mass transportation. It is a cheap and good way. We can create a

system of customized bus routes and highlight the development of subways,

trolleys and light rail. The effective combination of these solutions will

enable the urban areas to possess a smooth traffic.

展开阅读全文