高一英语话题作文范文推荐20篇

I have got a problem and I need to ask for your help. I feel I am a little too fat. What’s worse,I am putting on weight all the time. I am very worried about my figure and how I look. I even fear that some of my classmates call me names.

At one time, I tried to work out in a gym two or three times, but I finally gave up just because I had no time for it and always felt very tired after doing exercise. Once I tried going on a diet. However, after about a week, I could not go on because I felt so hungry that I was not able to continue my studies. Then I bought and took weight-loss pills in secret. Shortly after, they did work and I was losing weight fast. But soon I felt tired and weak sometimes.

I know those pills usually have bad effects on our health. Thus, I don’t know what I should do. Could you be kind enough to give some good advice.

Last night, I ate a lot of food, such as KTC and ice cream, before I slept,

I ate some cold food in the fridge. At midnight, I felt my stomach hurt badly,

my family was woke up, they sent me to the hospital. After seeing the doctor, he

told me that I had eaten too much food, what’s more, the food was not healthy,

so it hurt my stomach. Since then, I realized that I should not eat the rubbish

food often, I should keep the healthy diet. Now my diet is regular, I won’t take

in much food before sleeping, my body is becoming healthy. In the morning, I eat

an egg and make sure I take in enough vitamins. Even when I see the rubbish food

is tempting, I take no hesitation to say no to them. I am so proud of

myself.

For thousands of years, physical activity has been associated with health. Today, science has confirmed the link, with overwhelming evidence that people who lead active lifestyles are less likely to die early, or to experience major illnesses such as heart disease, diabetes and colon cancer.

Exercise benefits every part of the body, including the mind. Exercising causes the body to produce endorphins, chemicals that lead a person to feel peaceful and happy. Exercise can help some people sleep better. It can also help with mental health issues such as mild depression and self-esteem. Plus, exercise can give people a real sense of accomplishment and pride at having achieved a certain goal - like beating an old time in the 100-meter dash. ﹒

Exercising can help you look better, too. People who exercise burn calories and look more toned than those who dont. In fact, exercise is one of the most important parts of keeping your body at a healthy weight. When you exercise, you burn food calories as fuel. If a person eats more calories than he or she burns, the body stores them away as fat. Exercise can help burn these stored calories.

Finally, exercising to maintain a healthy weight also decreases a persons risk of developing certain diseases, including type 2 diabetes and high blood pressure.

几千年来,体力活动与健康有关。今天,科学已经证实了链接,压倒性的证据表明,引导积极的生活方式的人不太可能早死,或经历重大疾病如心脏病、糖尿病、结肠癌。

锻炼的好处身体的每一部分,包括思想。锻炼使身体产生内啡肽,化学物质使人感到平静和快乐。锻炼可以帮助一些人睡得更好。它还可以帮助轻度抑郁和自尊等心理健康问题。另外,运动可以给人们一个真实的成就感和自豪感,在实现某个目标——比如击败老在100米短跑。摘要

锻炼可以帮助你更好看。人运动燃烧卡路里,看起来更健美的比那些不。事实上,锻炼是最重要的部分之一,将你的身体保持在一个健康的体重。当你运动时,你消耗的食物卡路里作为燃料。如果一个人吃的比他或她燃烧更多的卡路里,身体将它们存储脂肪。锻炼可以帮助消耗这些存储的热量。

最后,锻炼保持健康的体重也能减少一个人的患某种疾病的风险,包括2型糖尿病和高血压。

There are many people are deaf among the sixty billion population. They dont have a sound body. They have to face much more difficulties than common people in their daily life. However, there is a big problem they have to face. It is the unfair treatment. As they are disabled, they often looked down upon or teased by others. Many people regard them as useless. In fact, this behavior is not approval. The deaf are human beings that need to be treated equality. They can also make contribution or be useful people for the society. They just couldnt see everything by eyes instead of foolish. For example, Helen Keller is a blind person, but she uses her own story to inspire thousands of people around the world. So, I think we should give a chance to the deaf. Do not discriminate them and try your best to offer them help. The world will be a better world.

在六十亿人口中有很大一部分是聋人。他们并不拥有健全的身体。他们在日常生活中要比普通人面对更多的困难。然而，有一个他们不得不面对的大问题。那就是不公平待遇。他们都是残疾人，往往会被歧视或欺负。很多人认为他们是废人。事实上，这种行为是不应该的。聋人也是人类也需要公平对待。他们也可以为社会做贡献或成为对社会有用的人。他们只是眼睛看不到东西并不是笨蛋。例如，海伦凯勒就是盲人，但是她用她自己的故事来激励了世界各地成千上万的人。所以，我认为我们应该给聋人一个机会。不歧视他们，尽量帮助他们。世界将会变得更美好。

Three days ago we decided to visit the Great Wall.

三天以前我们就决定去参观长城。

Today we met at the bus stop early in the morning. When we were on the bus, we saw a lot of new buildings and new shops.Beijing was taller than before, I thought.

今天我们在公共汽车站遇到清晨。当我们上了公共汽车，我们看到很多新的建筑和新的店铺。北京是比以前高了，我想。

It took us about two hours to get to the Great Wall. When the Great Wall appeared in front of us, we couldn , t help thinking how wonderful it is! I wondered how the people in the past built it without modem machines. It is said you can see it from the space.I was proud of it.

我们花了约两个小时到长城。当长城出现在我们面前，我们也不禁思考，这是多么的美好!我想知道在过去，人们建造它没有现代机器。这是说你可以从太空中看到它。我是骄傲的。

After coming home I made up my mind to study harder than before. When I grow up, I will work hard to make our country more beautiful and stronger.

回家后我决心比以前更加努力学习。当我长大了，我会努力使我们的国家变得更加美丽和强大。

双语对照翻译不正确取消

假设你是刘伟，你的美国朋友MIKE 想通过你了解中国的传统节日。请你根据提示，给Mike 写一封e-mail，向他介绍我国传统节日春节的情况。

内容提示：1.春节是中国最重要的传统节日;

2.春节期间人们的主要活动(节前、除夕、节日期间)

提示词语：Spring Festival， traditional， decorate， on the eve of the festival，

get together， set off fireworks， lucky money

根据中文大意和英语提示词语，写出意思连贯、符合逻辑、不少于80词的短文。所给英文提示词供选用。注意：不要写出你的真实姓名和校名。

【参考范文】

Dear Mike，

How are you? I’m really glad that you are interested in traditional Chinese

festivals. There are many traditional festivals in China， such as Spring

Festival， Mid-Autumn Day and so on. I’d like to introduce the Spring Festival to

you.

Spring Festival is the most important traditional holiday in China. It

usually lasts for 15 days.Days before the festival， people clean their houses.

They think cleaning sweeps any bad luck. They decorate their houses with paper

cuts. On the eve of the festival， family members get together and have big

meals. Then they watch the Spring Festival Gala on TV. At midnight， they set off

fireworks to welcome the New Year. During the festival， kids get lucky money

from old people. People visit their relatives and friends. They wish one another

a happy year and good luck. How happy we are.

Best wishes!

Yours，

Liu Wei

As is shown in the picture, two men had a big dinner in a restaurant, but much of the food was left and some was even untouched at all. When the waitress asked them to pack the remaining food, they felt very surprised, thinking that it was unbelievable for them to do things like that with too much money in their pocket.

It is a pity that many people act like the two men in the picture. In my view, we should pack the leftovers when we have meals outside. As we all know, saving is a fine tradition for our Chinese people and therefore we shouldn’t waste a bit food. Also, there is not enough food in the world and there are many people starving. In addition, we students should form the habit of saving food and give away some to the people in need. Finally, we have the responsibility to help people around us realize the importance of saving.

Only in this way can we build up an economized society and live a happy and healthy life.

如图片所示,两个男人在一家餐馆吃了丰盛的晚饭,但是剩下的食物和一些甚至没有。当服务员问他们打包剩下的食物,他们感到很惊讶,以为他们是不可思议的事情,用太多的钱在他们的口袋里。

遗憾的是,很多人就像照片中的两人。在我看来,我们应该把剩饭剩菜,当我们在外面吃饭。我们都知道,节约是我们中国人的优良传统,因此我们不应该浪费食物。同样,世界上没有足够的食物,有很多人挨饿。此外,我们学生应养成节约粮食的习惯和放弃一些有需要的人。最后,我们有责任帮助我们周围的人们意识到节约的重要性。

只有用这种方法我们才能建立一个节约型社会,过幸福健康的生活。

高一期中考英语作文

Fellw student, I’ glad t tell u sething abut stud and everda life.

T be hnest, I dn’t d well in stud, but I reall wr hard t catch up with ther students. English and ath are the subect I lie st.The reasn wh I lie the is that I’ gd at the.

Getting alng well with thers is iprtant t us, which can ae us happ. Therefre, I’ willing t help thse wh’re in truble.

Besides, I’ interested in sprts. I ften pla basetball with friends tgether. In spare tie, I surf the Internet when I sta at he. Seties I d se reading carefull.

As far as I a cncerned, a gd student shuld nt nl stud well but als have an hbbies.What’s iprtant is that he r she shuld be friendl t thers.

[高一期中考英语作文100字

All the people want to stay in good health. Health is better than wealth.

It is true that health is the first step to success. Imagine this, if you’re

sick, all you can do is to stay in bed and do nothing at all, how can you chase

after your dreams?But if you’re in good health, you can overcome the adversities

you ever encounter and make your dreams come true. Since health is so important

for everybody, how can we maintain and enhance our health? There are some useful

suggestions:

First of all, we should lead to a regular life. Early to bed and early to

rise makes a healthy man. Do not stay up late. Some people love to play cell

phones games or reading electronic-books before sleep, this can be bad for the

health. We should remember to turn off the phones before sleep. Second, don’t be

too particular about food. Try to eat more fruit and vegetables and less sugars

and soft drinks. If you want to eat a bar of chocolate, eat an apple instead. If

you want to drink milk tea or coffee, drink water instead. Don’t eat too much

meat in one week. Last but not least, we should do exercise everyday. There are

many exercises for us to choose. Such as, swimming, jogging, square dancing,

playing badminton and so on. Doing exercise can increase the circulation of

blood and enhance our immune system. The one who in better immune system, the

less disease he will have.

In conclusion, if we pay close attention to our health, we can avoid

getting sick. Try to sleep earlier, eat more fruit and vegetable, drink more

water, and do exercise everyday. You will realize that it’s not that hard to

stay in good health.

The usage of Internet becomes one of the most controversial topics in the

society. As a college student, I believe Internet is beneficial to me more than

the way it harms me. There are many advantages for using Internet.

First, I can best use my time to find information online instead of going

to different libraries. Also, the information can be dated back in decades ago.

It is very helpful to use those information as reference and historical proof.

In the library, it is hard to find so much "old" information. Another advantage

to use Internet is that I can stay home and have a lecture online. It is much

more convenience to me because I can stay warm to have class in the winter time

instead of spending two hours on the bus and physically attend class. In

addition, Internet provides me a better way to communicate with my friends and

professors. I can get response from my professor in a few minutes instead of

waiting outside of his door for hours. Some of my friends are living in a

foreign countries, I can simply just drop him an email whenever I can and get a

message from him very quick. It is much better than waiting for letters. Also,

the email will not lose while the letter might be losing in the process of

delivery.

However, there are also disadvantage of using Internet. For example, I

might spend too much time on the Internet to concentrate on my study. Also,

there is a chance that I am cheated because of the Internet purchasing. Last,

Internet has lots of information, both helpful and harmful. There might be too

much tempatation that I will access some of the harmful information I can on the

Internet.

Even though the usage of Internet has both positive and negative effect to

me, I still consider Internet is a symbol of technology development. I believe I

can use the Internet very well as long as I know how to control myself.

Time always passes quickly. In the blink of an eye it has to end. Now the burden is more and more big, the pressure will continue to increase. With one family expectations. I don’t want to let the family expectations become disappointed. So I’m trying. Now in order to their future happiness is struggling. I want to own a substantial future, give yourself a perfect life. Just don’t want to let myself down, leave regret memories. Some people always said to me: life is their own, happiness can only rely on their own efforts, do not always think what things are so simple. I think that makes sense, it has become my motto.

我的家乡在旗山，福州闽侯一个偏远的小山村，一个名不经传的小山村，一个纯朴而美丽的小山村。四十年来，它发生了翻天覆地的巨变。

四十年前，老家双峰村落后、欠发达，那时从南屿镇通往老家只有一条“路”，所谓的路根本不是路，只是走的人多了，便成了路。这条羊肠小道从南屿镇直通老家双峰村，虽然是“直通”却陡峭难行，一路上都是灌木荆棘、高山险涧、悬崖峭壁，所以爷爷读书时，每周只回家一次。周六早上一直走，走到下午才能到家。回南屿镇上学时，星期天早上就要出发了。回家与家人相聚的时间还不到一天。这是一条路，爷爷记忆里的路，一条从南屿镇到双峰村需要五个小时的羊肠小道。

时光推进到我爸爸的学生年代，也就是二十几年前，这依旧是一个偏僻的村子。时代在进步，家乡也在变化。家乡的路不再是那条羊肠小道，而是另僻了一条稍微平坦一些的“拖拉机”路，交通公具也变成了一辆“解放牌”大货车，村民们终于不用再走羊肠小道了。大家可能会问：大货车怎么坐人?也许是现实限制了大家的想象力，可在当时的交通条件下，大家不用步行，可以站在货车大大的后斗上，拥挤、颠簸、摇晃都不算什么大事了。这是一条路，爸爸记忆里的路，一条从南屿镇到双峰村两个小时的“拖拉机”路。

现如今，到了我这个年代，双峰村的名字也变的“高大尚”起来。它现在是一座国家级森林公园，景区名叫“福州旗山国家森林公园”，现在的它虽然已经改头换面了，却仍不失原来那原生态的味道，景区的景点都是合理利用开发，没有太多的人为改造，这才能使青山永续，绿水永存。旅游的开发让家乡富裕了起来，村民们都盖起了小洋房，开起了私家车，交通也方便了，原来的拖拉机路已经变成了宽大的柏油路。这是一条路，我眼中的路，一条从南屿镇到双峰村四十分钟的路。

我的家乡在日新月异地变化着，旗山景区还有许多未开发的独具特色的景点。我相信在“中国梦”的带领下，我的家乡将开发成“世界级”景区，一条条高速、高铁从我的家乡经过，四面八方的游客都慕名而来，我的家乡是旅游、休闲、度假的胜地。我相信我的家乡未来更美好。那时家与城的距离将会是零距离。

Whatever one does, one should do it with confidence. If one has no confidence, there is little possibility that one would ever achieve anything, especially when one is faced with drawbacks or hardships. This troth seems to be self-evident. However, in reality we do see a lot of people who complain that they lack the ability to do ,something or that their difficulties are too great to be overcome,For someone, this might be true. But for many others, this only shows that they have lost heart.

Why do people often feel frustrated even though they are capable of doing some thing? There are, among others, two main reasons. First, these people do not have a correct estimate of themselves. Second, they overestimate the difficulties.

It is passible to build up faith in oneself by having the right attitude towards ones own abilities. We should never underesrimate our abilities but should believe in the proverb: "Where there is a will, there is a way." Confidence is the promise for fulfilling a task successfully.

Today is my birthday and Im so excited about it.In the morning I put a note on the table for my mum and it said,Today is my birthday,dont forget it!At school,I got many gifts and cards for my classmates and had a lot of fun.But I was still expecting the birthday party after school.

When it was time to leave school I couldnt wait to go home.When I open the door,there wasnt anybody in the house.There was only a note that said,Coming home late tonight,mum and dad.I try to call them but there was no answer.I was so shocked,do they forget my birthday?How could this be!I was so sad that I couldnt eat anything.I just did my homework and waited for them.

And then,things changed completely.It was about time for dinner,my mother called and told me to go to the restanrant near our house.When I got there I couldnt believed my eyes.Everybody was there:my parents,my relatives,my friends and even my classmates.There was so many gifts and a big cake.What a surprising birthday party!We had a good time and it was the best birthday party ever.

微笑，一个不刻意规定的表情，除去那标准的度数，它只是一个简单而又随心的表情，微笑就是这个世界上一朵美丽，不可缺少的花，它是那么温柔，如少女一般既美丽又让人心生愉悦。

微笑就好似是一泓清泉流淌在我们心中，它使我们的内心丰富而又充满了深情。对朋友友好地一笑，是你和她彼此那不用言语表达的默契，对不认识的过路人友好地一笑，是成为朋友的第一步。

微笑中有时也许含着苦涩，有时含着不舍，有时含着开心，有时含着难过。微笑的人并不没有愁苦，只是他们将愁苦磨变成了花朵，变成了雪中的傲梅，不畏如何。

也许有时强大的麻烦将会使你困扰，令你泪水横流，但千万不要忘了冲着生活笑一笑，生活也就回报你，每一次绽放笑容，即使眼中带着晶莹的泪珠。

一个真诚而善良的微笑，能表现出一个人人格的闪光，一个人属于其自己独特的魅力。

哭着来到这个世界，就一定一直微笑，给予自己力量，快乐的人拥有微笑，沮丧的人遗失微笑，一个不会微笑的人，朋友会渐渐疏远直至不见。

微笑着面对荣誉，是我们对功绩的淡表现;微笑着面对困难，是从容不迫的表现;微笑着面对一个又一个挫折，是勇敢的表现。

俗话说：“笑一笑，十年少”，即使你已满脸皱纹，只要你肯笑，那么便是“人老心不老‘。

给朋友以真诚的微笑、给路人以真诚的微笑、给自己以真诚的微笑、给生命以真诚的微笑，那么你一会一直快乐下去。

爱微笑，不拘泥于那标准的角度，学会懂得了微笑，也就学会懂得了去生活，处处微笑，我们便拥有了一个美丽洒脱的人生!努力!去微笑。

My mother is a ordinary women.She is a very very ordinary women，really.She

looks like very ordinary;her age very ordinary;only her wears looks like very

special.

My mother always wear a wide casual pants，a T-shirt (or a wide vest)，and a

pair of sunglaes.She always use toiletry，consequently shes skin was very

good.

My mother is very benignant，and she was very love me.I with regard to

these，I to be thankful.I love my mother ， too.Because she gave me very very

many.She civilize by education me how to do in world and knowledge.

My mother is a office workers.She everyday works hard，but she always not to

get heighten.Ha ha～～

I love my mother ， because she gave me very many thinks.

I love my Mum . A ordinary and largene mother.

水，是生命的源泉，是万物存活之本。没有了水，我们就无法生存下去。你知道吗?现今的世界，淡水仅仅占总水量的百分之三，其中三分之二还是冰。可见现在的水资源有多么的贫乏!“假如地球上只剩下最后一滴水，那便是我们悔恨的眼泪!”每听到这一句话，我的心不由得紧张起来，害怕这一天的来到。现在，中国是发达了，工厂林立，高楼大厦随处可见，人们的生活越来越好，而水资源越来越有些紧张，本来节省节省就够了，可人们却肆意浪费它，再加上污染，中国将面临一个严重贫水的现象!

曾经目睹过这样一件事，一天，我和爸爸妈妈去一阿姨家，阿姨正在洗菜，看见阿姨把洗菜水一盆一盆地倒在一个桶里面，我顺口问阿姨：“为什么不把洗菜水倒掉，要放桶里呢。”阿姨说：“节约用水呀!现在地球上的水是用一点少一点。桶里面的水可以用来浇花，可以用来冲厕所，也可以用来……

1、厨房水槽下面放两个水桶，一桶放洗菜水，用来拖地、浇花;另一桶放洗碗水，用来冲厕所。

2、洗澡时避免长时间淋浴，搓澡时及时关水。

3、洗碗时先搓洗，再冲洗。

4、用口杯接水刷牙，用脸盆洗脸。

5、淘米水可以用来洗头、浇花等。

……

节约用水，已迫在眉睫，我们责无旁贷!

节约用水，从我做起，从身边的点滴做起!

节约用水，利在当代，功在千秋!

为了我们的家园更加美好，为了我们的地球更加美丽，让我们手牵着手，心连着心，从我们现在做起，节约每一滴水，为共同创建美好家园而努力吧!

秋天，在于自然，在于人生中，都是丰收的符号，都是一种自我心理的满足以及成熟的符号。

这让我记忆起生命中的这样一个女孩。

她说过，喜欢韩寒，喜欢郭敬明，喜欢樱花，喜欢和服，喜欢日本，喜欢动漫，喜欢零食她的一连串的喜欢，至今让我措手不及。只是看见她活泼可爱的燕子，听见她咿咿呀呀的幼稚的声音，我就会将她当作自己的妹妹来看待。就因为这样，我会为她的高兴而高兴，为她的悲伤而悲伤。嬉笑时，与她同声笑语，落泪时，拍拍她肩膀，作为我唯一可以做的安慰。

就这样，我似乎看到了未来的某个秋天，也许真的是个丰收的季节。我很高兴，记得在她的某张信纸中，写到：我喜欢上一个秋天，因为上一个秋天里有明媚的阳光。那是一种迷人的光语弥撒;而我如今要说，我还会喜欢下一个秋天，下一个还为来到的充满期待的秋天。

可是，我失去了她，失去了这个美好的秋天。

因为，现在已经是冬天，春天的播种，到了秋天才有美好的果实，而冬天却是个一无所获的季节，我需要另一个秋天，需要绵绵霏雨的春天，需要经历青涩的夏天，她还需要洗礼风雷霹雳的，它还需要享受虹霞珊霓。

最后，才渐渐发现，这个秋天，还只是停留在意念之中，药用未可及。但，要感谢这个依旧活在意念中的秋天。因为她，很美丽，很动人!

The summer holidayis end and the new term begins. In the new term, I am a student of grade six. Itsthe last year in primary school. In order to have a good ending, I must workharder. So my scores can be better. Besides, I want to spend more time with myclassmates and friends. We have been very good these years. Maybe we cant beclassmates in the future. But, I am still happy that its the last year inprimary school and I am going to junior school.

暑假结束了，新的学期一开始了。新学期我就是一名六年级的学生了。这是小学的最后一年。为了有一个好的结果，我必须更加努力，这样我的分数才会更高。除此之外，我想花更多的时间和同学朋友一起。这些年我们一直很好。也许将来我们不能够成为同班同学，但是我仍然很高兴这是小学的最后一年了，我就要上初中了。

Mothr’s Day is a holiday whn childrn honor thir mothrs with cards, gifts and

flowrs. In many countris, such as Dnmark, Finland, Italy, Turky, Australia and

th US, popl clbrat Mothr’s Day on th scond Sunday in May whil many othr countris

of th world clbrat thir own Mothr’s day at diffrnt tims through out th yar.

On of th bst ways to clbrat Mothr’s Day is to giv your mom th day off. Lt hr

rlax with th rst of th family doing all th houswork. Usually, dad and th kids

will lt mom slp lat that morning as thy go into th kitchn to prpar hr favourit

brakfast. Nvr forgt to plac a vas with a singl flowr on th tabl bsid th food. Th

kids can pick up th flowr from th gardn or buy on from th shop. Arrang vrything

nicly bfor mom waks up. Som familis will carry th food and mom’s favourit

sctions from th nwspapr to hr bdroom so that mom can hav brakfast in bd. Prsnts

and cards from th kids can b handd to mom by thmslvs or just placd on th dining

tabl.

Aftr brakfast, go anywhr mom liks to go. Shopping, swimming or going on a

picnic in th gardn. Mak a spcial Mothr’s Day dinnr or tak mom out for a grat mal

in a famous rstaurant sh lovs most.

Anyway ,lt mom njoy th whol day and fl your lov, and thn th Mothr’s Day can b

a good on. As Mothr’s Day is around th cornr, it’s tim to tak actions!

导语：随着科技的发展，你发现家乡有什么变化吗?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

My home town is in the center of Xuzhou which was a quiet and beautiful place. In the past, there were many animals. They were lovely and nice. The air was fresh and there were many birds fly in the sky.

Over the past years, it has changed a lot. At the present, it becomes a modern town and develops a lot. Now, the people in Xuzhou are richer than before, so most of people go to work by bus or by underground. Sometimes, they also drive their private cars to work. Many people sell out their old houses and move into new flats.

In some ways, the development has brought some good things, but it has also causes much environment pollution. I think we should take action to reduce the pollution.

​【参考译文】

我的家乡在徐州，是一个安静而美丽的地方中心。在过去，有许多动物。他们是可爱的，漂亮的。空气清新，有许多鸟在天空飞翔。

过去的那些年，它已经发生了很大的变化。现在，它已经成为一个现代化城市，也得到了很大的发展。现在徐州的人都比以前富有，所以大多数人都是乘巴士或地铁去工作的。有时候，他们也开私家车去上班。很多人卖了他们的老房子，然后搬进新公寓。

在某些方面，发展带来了好处，但是也带来了环境污染。我认为我们应该采取措施来减少污染。

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