空气污染英语阅读

㈠ 请问有没有适合初一学生做的英语阅读理解(关于空气污染)简单一点，加翻译 谢谢啦

有很多文章可以在书通网网页链接找一下。只能帮你到这里了。

篇一：空气污染 Air Pollution

In the past few decades, our Earth has changed a lot, but to the bad direction. Among these changes, the air pollutions resulting from a huge number of automobiles and coal-burning is almost the severest. The severe air pollution alarms humans of the heavy load we have exerted on Earth by our insatiable proction and usage of automobiles. However, with the deepening of urbanization, more cars are needed, which will make the air pollution worse. Therefore, the following actions should be taken. First, we should apply the most cutting-edge technologies in order to adopt new forms of energy as substitutes for fossil fuels. Second, try hard to develop possible transportation means, which are enviromental friendly. So that the citizens can rece the dependence on cars. In short, our humans should take responsibilities for the air pollution and have to find ways to solve this problem.
在过去的几十年中，我们的地球发生了很大变化，但是是往坏的方向。在这些变化中，大量汽车和煤燃烧产生的空气污染是最为严重的。严重的空气污染警告人类，我们无休止的的生产和使用汽车给我们的地球带来了沉重的负荷。然而，随着城市化的加深，汽车的需求量也越大，这会导致空气污染更严重。因此，我们应该采取以下行动。首先，我们应该运用最尖端的技术，以新型能源作为化石燃料的替代品。其次，努力寻找可能的环境友好型交通方式。这样城市居民就可以减少对汽车的依赖。简而言之，人类应该承担空气污染的责任，寻找解决这一问题的方法。

篇二：汽车与环境空气污染Car and Pollution

In general, there are two ways of traveling, private cars and public transportation. Chinese people should regard public transportation as their first traveling opinion.
一般来说,有两种旅游方式，私家车和公共交通工具。中国人应该把公共交通工具作为旅游的第一选择。
First, there are so many people living in this countries that make it so crowded. If each chinese people own a car, there will be far more traffic jams and accidents, which increase you impatience.
首先,这个国家住着很多人，使得它非常拥挤。如果每个中国人都拥有一辆私家车，将会有更多的交通堵塞和事故，这会让你变得更加的不耐烦。
Moreover, there will be far more pollution resulted from cars. Once a car started, it release huge amount of dirty gas and heat, which lead to great pollution and result in green house effect.
再者，由于私家车将会有更多的污染。一旦汽车起动,它释放大量的脏气和热量，这会导致很大的污染和温室效应。
All in all, Chinese people should take public transpotation into consideration first。
总之，中国人应该以公共交通工具为第一选择。

篇三：关于空气污染的英语作文

Once man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited.
Today things are different. The world has become too crowded. We are using up our natural resources,and polluting our environment with dangerous chemicals. If we continue to do this, human life on earth will not survive.
We realize that if too many fish are taken from the sea, there will soon be none left. Yet,with modern fishing methods, more and more fish are caught.We know that if too many trees are cut down, forests will disappear. Yet, we continue to use powerful machines to cut down more and more trees. We see that if rivers are polluted with waste procts, we will die. Yet, waste procts arestill put into rivers.
We know that if the population continues to rise at the present rate, in a few years, there won't be enough food.What can we do to solve these problems?
If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals are kept.
Our natural resources will last longer if we learn to recycie them.
The world population will not rise so quickly if people use modern methods of birth control.
Finally, if we ecate people to think about the problems we shall have a better and cleaner planet in the future.

从前人类不必考虑保护他的环境。地球上几乎没有人，自然资源似乎是无限的。 今天情况不同。世界变得太拥挤了。我们正在消耗我们的自然资源，用危险的化学品污染我们的环境。如果我们继续这样做，地球上的人类生命将无法生存。 我们意识到，如果有太多的鱼被从海里带走，很快就会剩下一条鱼了。然而，随着现代捕鱼方法，越来越多的鱼被捕获。我们知道，如果砍伐太多的树木，森林将消失。然而，我们继续使用强大的机器砍伐越来越多的树木。我们看到，如果河流被废物污染，我们就会死亡。然而，废物仍然被放入河流中。 我们知道，如果人口继续以现在的速度增长，几年后，就不会有足够的食物。我们能做些什么来解决这些问题？ 如果我们多吃蔬菜少吃肉，就会有更多的食物供应。种植作物的土地比饲养动物的土地多出五倍。 如果我们学会重新利用它们，我们的自然资源将持续更长的时间。 如果人们使用现代的节育方法，世界人口不会增长得如此迅速。 最后，如果我们教育人们思考这些问题，我们将来会有一个更好、更清洁的星球。

㈡ 英语阅读理解及其翻译

1.I always feel tired after eight classes a day, so my dream school starts at 8:30 a.m. and ends at 3:30 p.m. There are three lessons in the morning and two in the afternoon. We can choose our favorite lessons to learn. We can spend more time doing some outside reading. The students do after-school activities for one and a half hours every day. We needn’t do a lot of homework. We are all happy to stay at school.
Besides that, my dream school looks like a big garden. There are many kinds of flowers around the modern buildings. Sweet perfumes are diffused all around. If I want to have a rest, I can lie on the grass, listen to music by the lake or look out at the flowers from the classroom windows.
The teachers here are kind and helpful. They are not only our teachers but also our good friends. The students are polite and friendly. We all know how to keep our school clean and tidy. There is no litter around the campus.
I love my dream school. We will grow up to be happier there.
我总觉得疲倦，每天8班，所以我的梦想，学校在8:30开始，并于下午3点半结束有三个教训，上午和下午两次。我们可以选择我们喜欢的课程学习。我们可以花更多的时间做一些课外书籍。学生做后一个半小时，每天的课外活动。我们不用做了很多功课。我们都乐意留在学校。除此之外，我的梦想学校看起来像一个大花园。有很多现代建筑周围多种花卉。甜香水是分散各地。如果我想有一个休息，我可以躺在草地上，听音乐，或在湖边看从教室窗户上的花朵。这里的教师都是善良和乐于助人。他们不仅是我们的老师，但也是我们的好朋友。学生们礼貌和友好。我们都知道我们学校保持整洁。没有在校园里的垃圾。我爱我的梦想的学校。我们将成长为较愉快。2.Hello, everyone, I’m Liu Dongdong. I’m a student. There are three people in my family—my father, mother and I.
My father is 40 years old. He is a worker. I think he is a good worker. Because he works very hard. He gets up very early every day and he works for more than 10 hours a day. So he is always busy, he looks very tired when he gets home. He likes reading newspapers. He usually reads it after supper. So he gets lots of news.
My mother is 38 years old. She is a worker too. She works in a very small factory. She is not tall and she has two big eyes. She loves me and she is good for me. She always buys some books for me. She wants me to be a top student. She also cares for my diet and life.
I’ m 15 years old. I wear glasses. I like reading. I always read books after school. I like singing, too. My favorite singer is Jay Chou. His music is very nice. What do you think of him? I also like making friends. If you want to meet me, please write to me.
Oh, my parents love me and I love them, too. My family is a happy family.
大家好，我是刘东懂。我是学生。有3人在我的家人，我的父亲，母亲和一我父亲是40岁。他是一名工人。我认为他是一个好工人。因为他是很辛苦的。他很早就起床，他每天超过每天10小时工作。所以，他总是忙，他看起来很疲倦时，他回家。他喜欢阅读报纸。他通常晚饭后读取它。因此，他得到的消息很多。我的母亲是38岁。她是一个工人了。她在一个非常小的工厂。她个子不高，她有两个大眼睛。她爱我，她对我好。她总是买了我几本书。她希望我成为一个优秀学生。她还关心我的饮食和生活。余'米15岁。俺戴眼镜。我喜欢读书。我总是在学校读的书。我喜欢唱歌，也。我最喜爱的歌手是周杰伦。他的音乐是非常好的。你觉得他？我也很喜欢交朋友。如果你想和我见面，请写信给我。噢，我的父母爱我，我爱他们，也。我的家庭是一个幸福的家庭。3.May Day is coming. We have a long holiday. We are very happy. Because we can play games or visit our friends ring the holidays. I want to do my homework first. Then I can go shopping and buy many things for my grandmother. I want to go to the town by bus. There are many trees and flowers. There is less air pollution in the town. My grandmother is very friendly. She cooks dinner for me. It tastes very nice. Afterwards, my grandmother teaches me Beijing opera. She likes it very much. But I think it’s hard to study. Finally, my friends and I go to the library. There are lots of books in it. Many books are my favourites. I pay a little money for them. They are interesting. May Day is very good!劳动节即将来临。我们还有很长的假期。我们非常高兴。因为我们可以玩游戏或浏览我们的朋友在假期。我想要做功课第一。然后，我可以去购物，买我的祖母很多东西。我想去的城市巴士。有许多树木和鲜花。没有那么在这个镇的空气污染。我的祖母是非常友好。她为我厨师晚餐。味道非常好。后来，我的祖母教我京剧。她很喜欢它。但我认为这是努力学习。最后，我的朋友和我去图书馆。有许多书也。许多书籍是我的最爱。我要为他们一点钱。他们是有趣。劳动节是非常好的！4.My dream home is very big and clean. It has at least five floors and fifteen rooms. On the ground floor, there is a kitchen, a dining room and a bathroom. There are no other rooms on the ground floor. My bedroom, study, bathroom are on the first floor. They are all very comfortable. My parents’ room is on the second floor. It’s also very big and clean. My grandparents live with us in this big house, too. Their rooms are on the third floor. On the fourth floor, there is a big balcony. I can play games, read books and chat with friends there.
I also have a big and nice garden. It is beside the big house. There are many flowers and vegetables in it. It has a big tree. In summer, I can sit under the tree with my family. Behind the garden, there is a swimming pool. I can swim with my friends in summer. I think it is very comfortable to live in my dream home.我的梦想家园是非常大的清洁。它至少有5层，15间客房。在地下，有一个厨房，一个餐厅和一个浴室。有地下没有其他房间。我的卧室里，学习，浴室都在一楼。他们都是很舒服。我父母的房间在二楼。它也非常大干净。我的祖父母与我们共同生活在这个大房子，也。他们的房间在三楼。在四楼，有一个大阳台。我可以玩游戏，看书，聊天，朋友。我也有一个大的和漂亮的花园。这是旁边的大房子。有许多花卉和蔬菜中它。它有一个大的树。在夏天，我可以坐在我的下家谱。后面的花园，有一个游泳池。我可以在夏季游泳的朋友。我认为这是非常舒适的生活在我的梦想家园。5.Hi!I am a happy and quiet girl.I am from Chin.I am twelve years old,I am a pupil,I am in Class Three Gread Four.I many good friends.I like many pet,the peacock panda rabbit and bird,they are lovely.I am tall ,I have around face,these are big eyes small mouth small nose on my face.I have a black long hair.I like eatting apple banana eggpiant chicken and...I like music sing run pinting...I often saying: book is my good frieng,I like it!Whate am I?Yes,my name is Lv Enhui.
Do you like me? 您好！我是一个快乐和安静girl.I从Chin.I我12岁时，我是一名学生，我在三级Gread Four.I很多像许多宠物好friends.I，孔雀开屏熊猫兔，鸟，他们lovely.I我高，我周围有脸，这些都是大眼睛小嘴巴在我的face.I小鼻子有像eatting苹果香蕉eggpiant鸡...我喜欢音乐，唱歌运行pinting黑色长hair.I ...我常常说：书是我的好frieng，我喜欢它！Whate我是谁？是的，我的名字是吕恩惠。你喜欢我？

㈢ 翻译英语阅读

几百年前，生活比现在更加艰苦。人们没有现代机器。没有药，如今的生活带来了新的问题内。其中一个最容大的问题是污染。水的污染使我们的河流和湖泊弄脏了。它会杀了我们的鱼，影响我们的饮用水。噪音污染我们说话声音更大，变得更容易生气。空气污染是最严重的一种污染。它影响到全世界所有的生物。汽车，飞机和工厂污染空气中的每一天。有时污染的空气是如此的厚度，它就像在一个城市被子。这种 叫做烟雾。（2）一天哈里斯夫人发现她的一家水龙头漏水，所以她打电话给她的水管工。三天后，他到了她的家，哈里斯夫人认为男人来的太晚了，这给她带来了很多麻烦。所以她。“好了，你终于来了。”她说对水管工，”我叫你前几天。”“有前几天？”管子工说。然后他拿了一张纸从他的口袋里，看着它。”这是第二十一，不是吗？嗯，我很抱歉，但是我来错了地方，我找史密斯太太的家，不是你的。她打电话给我的第二十。”

㈣ 求英语阅读答案

先说一下几大段的大体意思吧。第一段是说在许多城市有许多人骑自行车上班。一个为了有更好城市的自行车组织建立了起来，他们声明如果更多的人骑自行车上班，将会有更少的汽车，以此减少城市空气污染。
第二段的意思是这个组织请求政府能够在主车道上设立自行车专行道，因为当自行车和汽车同在一条车道上时会经常会发生事故。而且他们认为这样做可以使更多的人进入骑自行车的行列中来。
第三段是说这样的自行车专行道还没有被建立起来，因为并不是所有人都认为这是个好主意，尤其是那些商人，他们认为交通量小了，他们的生意也少了。
第四段讲的是市政府还没有决定要如何处理这件事，但想要采取一个两全齐美的方法。现在纽约中心公园即其最大的开放广场在星期天不对汽车开放，而且这条通道可能只对自行车开放。
第五段，这个城市的自行车组织仍然不满于现状，还在为城市建立自行车通道而努力。
然后来看题目。第一题，明显是选择D。A，B，C都不符合文章的意思。这题可以参考文章第一段，自行车组织提出骑自行车来代替坐汽车上班会更有利于城市空气，即减少污染。
第二题，全文中有两处提到自行车组织要求建立专门的自行车通道，所以选择B，其它可一一排除。
第三题，选择D。在第二段中有提到。
第四题选择B。因为有两种不同的呼声，政府又希望做到让双方都满意，由此选择B。

㈤ 假如你是李华，你的美国网友来信向你询问目前出现的雾霾天气。请你给他回信。英语作文！！主要内容:雾霾

Dear David,
I’m glad to receive your letter. I have learned from your letter that you are concerned about the smog which frequently appears in some areas of China. Thank you for your concern. I’m also very worried about such terrible weather because it has brought much inconvenience or rather harm to people’s health such as traffic jam, road accidents, bad coughs, throat hurts and ever lung cancers and so on.
As everybody knows, a good environment comes from good protection. So we should do what we can to make a difference. Try to drive less and choose air-friendly procts. Only when everyone has the environmental awareness can we have cleaner air.
Hoping to hear from you soon and share your good ideas.
【解析】
试题分析：本文的写作非常好些，对于环境保护的文章学生在平时的练习中经常练，学生有话可写。对于本文首先对他的关注表示感谢Thank you for your concern.进而介绍雾霾天气对人健康的不好的影响，如交通堵塞，肺癌，交通事故等等such as traffic jam, road accidents, bad coughs, throat hurts and ever lung cancers and so on.来表达。最后，表达自己的观点和感想，我们应该尽力的少开车，选择环保的产品，每个人都要意识到保护环境的重要性try to drive less and choose air-friendly procts.
everyone should have the environmental awareness.
考点：提纲类写作
点评：书面表达是最能体现一个学生的语言运用能力和英语思维理解的题目，议论文的写作一般采用经典的二段或三段式进行行文，议论文是比较容易写的文体，提高作文无外乎平时多练习，在练习过程中，对于写错或是不知道表达的一定要多问老师，同时还应该多进行阅读，对阅读过程中写的好的表达要进行积累，并且学以致用，勤积累，多背诵，这样才能作文才能稳步的提升。
翻译：亲爱的戴维，

我很高兴收到你的信。我从你的信，你关心的是在中国的一些地区经常出现的烟雾学会。谢谢你的关心.我也很担心这样可怕的天气，它带来了很多不便而对人们的健康危害等交通拥挤，道路交通事故，严重的咳嗽，喉咙痛和肺癌等。

大家都知道，一个好的环境是很好的保护。所以我们应该尽我们所能有所作为。尽量少开车，选择空气环保产品。只有当每个人都有环保意识，才能有更清洁的空气。

希望尽快听到你的分享你的好的想法。

http://www.manfen5.com/stinfo/gz_yy/SYS201306100901315035597488/

㈥ 防止空气污染的英语作文

1. Pollution
1. 污染对人类有害
2. 为防止污染，3. 近年来采取了一些措施
4. 然而，5. 污染问题尚未完全解决
Pollution is harmful to human beings. Polluted water causes many kinds of diseases such as diarrhea, enteritis, etc. And sometimes these diseases even take man’s life. Dirty air or air-borne garbage causes stinging eyes and running nose. Pollutants are destructive. They cause runs in nylon stockings and crack rubber tires and they eat away at stone and rust iron.
Measures have been taken to control pollution. In recent years, legislative steps have been introced to control pollution. Rivers are being cleaned. Air is purified, and pollutants are being trapped before they are poured out of chimneys.
However, pollution problems have not been completely solved. Pesticides are widely used almost everywhere. They pollute soil, water and food. They have the power to make our streams fishless and our gardens and woodlands silent and birdless. Some factories are still using air as a mping place for wastes. Some lakes are still dirty. Quite a few chimneys are still pouring smoke into air and noise pollution remains serious.
翻译：污染
污染对人类有害。污染的水引起多种疾病，诸如腹泻，肠炎等。有时这些疾病甚至会夺去人的生命。污染的空气或空气中含有的废物引起眼睛刺痛，流鼻涕。污染物是有害的，它们使尼龙长袜脱丝，使车胎爆裂，侵蚀石头，使铁生锈。
为了防止污染，采取了一些措施。近年来，采取一些立法措施来控制污染。河水正在变清，空气正被净化，污染物从烟囱中排放出来以前，就得到了控制。
然而，污染问题并未完全解决。杀虫剂在广泛使用着，些杀虫剂污染着土壤、水和食品，使河流的鱼类无法生存，使我们的花园飞鸟绝迹，毫无声息。一些工厂仍然把大气作为垃圾倾倒场。一些湖泊依然很脏。还有不少的烟囱把烟尘排放到大气中，另外，噪音污染依然严重。
希望对你有帮助！！！

㈦ 有关环保的英文文章,急用！！！（类似阅读文）

我提供的材料应该可以在线收听的，你试试吧！另外你点击我后面提供的参考资料，在那里你会找到更多。

Environmental pollution is a term that refers to all the ways by which man pollutes his surrounding. Man dirties the air with gasses and smoke, poisons the water with chemicals and other substances, and damages the soil with too many fertilizers and pesticides. Man also pollutes his surrounds in various other ways. For example, people ruin natural beauty by scattering junk and litter on the land and in the water. They operate machines and motor vehicles that fill the air with disturbing noise. Nearly everyone causes pollution in some way.

Environmental pollution is one of the most serious problems facing mankind today. Badly polluted air can cause illness, and even death. Polluted water kills fish and other marine life. Pollution of soil reces the amount of land available for growing food. Environmental pollution also brings ugliness to man's naturally beautiful world.

Water pollution reces the amount of pure, fresh water that is available for such necessities as drinking and cleaning, and for such activities as swimming and fishing. The pollutants that affect water come mainly from instries, farm, and sewerage systems. Instries mp millions of tons of waste procts into bodies of water each year. These wastes include chemicals, wastes from animal and plant matter, and hundreds of other substances. Wastes from farms include animal wastes, fertilizers, and pesticides. Most of these materials drain off farm fields and into nearby bodies of water. Sewerage systems carry wastes from homes, offices, and instries into water.

People, however, may differ in what they consider to be a pollutant, on the basis of their assessment of benefits and risks to their health and economic well-being. For example, visible and invisible chemicals spewed into the air or water from a plant nearby pose a danger to the people nearby and other animals and plants. However, if the installation of expensive pollution controls leads to the rection of proctivity, the unemployed might feel that the risks from polluted air and water are minor weighed against the benefits of profitable employment. The same level of pollution can also affect two people quite differently --- some forms of air pollution might be a slight annoyance to a health person but life threatening to someone with emphysema or another respiratory disorder.

环境污染是指人们用各种方式污染周围环境的一个术语。人们通过气体和烟雾来污染空气，用化学物质以及其他物质污染水源，还用大量的化肥和杀虫剂破坏土壤。人们还通过其他的方式污染着他们的环境。例如，总有人在地面上和水里扔垃圾，破坏自然美。 人们使用的一些及其和交通工具噪音很大。 可以说，几乎每个人都在某种程度上对周围环境造成了污染。

境污染是当今人们所面对的一个非常严重的问题。被严重污染的空气将引起各种疾病，甚至死亡。 被污染的水源会引起鱼类以及其他海洋生物的死亡，被污染的土壤会减少种植农作物的面积。同时。环境污染使得人们周围美丽的自然环境日益变得丑陋。

水污染使得我们用来饮用和清洗的纯净新鲜的水资源不断减少，用于游泳、垂钓的水源也在减少。水的污染源主要来自工业、农场以及排水系统。工业废物每年数以千万吨计地被倾倒水中，这些废物包括化学原料，来自动植物的废物，以及上百种其他的废物。农场废物包括动植物排泄，化肥和杀虫剂。其中大部分物体都从田地里排出流入附近的水中。排水系统将来自每家每户，办公室和工业中的废水排到水中。

基于环境污染对人类健康和生活所带来的利弊的不同估计，人们对同一污染源持有不同的看法。例如，有形和无形的化学原料从附近的工厂排放到空气或水中，这对于附近的人们和其他的生物构成危害。但是，如果该工厂装备昂贵的控制污染的设备，导致生产成本提高，因此而失业的工人也许会觉得废气废水所造成的危险与具有丰厚利润的工作相比真是微乎其微。同种程度的污染对不同的人影响也不同。比如说，一些空气污染对于一个健康的人来说只是小烦恼，而对患有肺气肿或呼吸道疾病的人来说却是生死攸关的。

参考资料：
http://www.wayabroad.com/chinese/homepage/2_speaking/englishclassrm/unit24.htm

http://www.wayabroad.com/chinese/homepage/2_speaking/englishclassrm/unit25.htm

http://www.wayabroad.com/chinese/homepage/2_speaking/englishclassrm/unit26.htm

㈧ 有关雾霭英语阅读理解

环保英语阅读：北京雾霾天气凸显环境问题
2013-05-30 13:53来源： 巨人网·英语整理 作者： 佚名
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导语：今年北京春天长久的雾霾天气致使人们越来越关注环境问题、空气质量问题。更多的人意识到环境问题刻不容缓。下面是一篇关于北京雾霾天气的环保英语阅读，帮助大家学习英语。
Hundreds of planes were grounded in Beijing on Monday and several freeways temporarily closed because of heavy smog and poor weather conditions, underscoring the growing cost of Beijing’s chronic air pollution.
周一，由于浓重的雾霾和糟糕的天气条件，数百架飞机滞留北京，多条高速公路临时关闭，凸显出北京长期空气污染所造成的成本日益升高。
By Monday evening, nearly 500 flights out of Beijing had been cancelled or delayed e to weather, according to the Beijing International Airport. Monday’s weather in Beijing was cloudy with a light snow and pollution readings described as “hazardous” by the US embassy’s pollution monitoring system.
据北京首都国际机场(Beijing International Airport)称，至周一晚间，有近500个离京航班由于天气原因而取消或延迟。北京周一的天气为多云见小雪，美国大使馆的污染监测系统显示的污染级别为“危险”。
Pollution has been a growing concern for China, which is home to 21 of the world’s 100 most polluted cities, as environmental degradation inflicts an ever higher economic and social cost. This year has been marked by a series of protests over pollution concerns, the largest of which in Dalian attracted more than 10,000 people.
随着环境退化造成的经济和社会成本日益上升，污染已经成为越来越受中国关注的问题。全球污染最严重的100个城市中，21个在中国。尤其在今年，针对污染问题，发生了一系列的抗议，其中规模最大的大连抗议吸引了1万多人参加。
Smog is not uncommon in Beijing, however residents have grown increasingly vocal about air pollution in recent months because of a yawning discrepancy between Beijing’s official pollution data and the air pollution data published by the US embassy.
雾霾在北京并不罕见，但在最近几个月，由于北京官方污染数据与美国大使馆公布的空气污染数据存在惊人的差异，居民对空气污染发出了越来越强烈的质疑。
On Sunday, when heavy, acrid smog descended on Beijing, the municipal government described it as “light pollution,” although the US embassy’s data said it was off the charts. One reason for the difference is that Beijing monitors larger PM10 particles, while the US embassy monitors the small PM2.5 particles that are considered more dangerous to human health.
周日，北京突然笼罩在浓重、刺鼻的雾霾当中，市政府称之为“轻度污染”，尽管美国大使馆的数据表明污染指数已经“破表”。差异的一个原因是，北京方面监测的是较大的PM10颗粒(即粒径在10微米以下的颗粒物——译者注)，而美国大使馆监测的是更小的、被认为对人体健康更加有害的PM2.5颗粒。
Environmentalist Ma Jun says that the public has become increasingly sceptical of the official data.
环境保护主义者马军表示，公众对官方数据越来越持怀疑态度。
The health costs of China’s air pollution are also high. A 2007 study by the World Bank found that in China 350,000 people die prematurely each year from exposure to outdoor air pollution, with a further 300,000 premature deaths caused by indoor air pollution.
中国空气污染的健康成本也非常高。世界银行(World Bank) 2007年的一项研究发现，在中国，每年有35万人由于室外空气污染早亡，还有30万人由于室内空气污染早亡。
As China’s environmental problems mount, China’s leaders have described pollution as a “threat to growth,” but graal policy changes have yet to have a visible impact on reversing pollution trends.
随着中国环境问题的加剧，中国领导人已经称污染为一种“对增长的威胁”，但逐步的政策变化对扭转污染趋势尚未起到可见的作用。
China is in the process of revising air pollution monitoring guidelines and, e to increasing public pressure, announced last month that the new rules would require cities to monitor PM 2.5, the smaller, more dangerous particles.
中国正在修改空气污染监测指引，并且，由于公众压力日益加大，中国在上个月宣布，新规则将要求各城市监测更小、更有害的PM2.5颗粒。
In another nod to the public outcry, Beijing recently opened its air pollution monitoring centre for public visits, albeit only once a week.
在公众的质疑声中，北京方面还做出了另一项举动：最近向公众开放了空气污染监测中心，接受参观，但每周仅开放一次。

㈨ 阅读下面的文字，按要求作文。（50分）“PM2．5”一词，最早是美国于1997年公布的。“PM”，英文全称为“