专四作文

时间：2025-12-09 18:17:02 好文我要投稿

专四作文优选【15篇】

　　在我们平凡的日常里，大家都不可避免地要接触到作文吧，作文根据体裁的不同可以分为记叙文、说明文、应用文、议论文。你知道作文怎样才能写的好吗？以下是小编为大家整理的专四作文，仅供参考，欢迎大家阅读。

专四作文优选【15篇】

专四作文1

　　People’s attitudes toward work vary. Some live to work. Others, however, work to live. What is your opinion?

　　Write on answer sheet three a composition of about 200 words.

　　You are to write in three parts.

　　In the first part, state specifically what your view is.

　　In the second part, support your view with appropriate details.

　　In the last part, bring what you have written to a natural conclusion or a summary.

　　You should supply an appropriate title for your composition.

　　Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.

　　Work as a Part of Life

　　Some people regard work as the goal of life and spare no pains to pursue a fulfilling career. Others regard work as a means to achieve the value of life, emphasizing the meaning and significance of life itself. I think work is just a part of one’s life. To work means to live, and to live must involves work.

　　First, when one works, he also lives. There is not a period of time when one is only working but not living. Therefore when one works hard and feels happy about his achievements, he is also living fruitfully. There is no need to say that he just "lives to work". Second, it is impossible to imagine a life without work. Marx once said that work is the basic need of the human race. Work is not only a breadwinning process, but is also a process of exploring the unknown world, creating beauty, providing help, expressing love, friendship and care. Anyone would hate a life without work, and I think only those who work well enjoy their life best.To conclude, I am firmly convinced’ that work is a part of life. So enjoy your work, for when you make progress and have fun in your work, you are also enjoying your life.

专四作文2

　　The Impact of Air Pollution

　　The cartoon vividly reveals the phenomenon of air pollution or the decline of air quality. In the cartoon we can see the air pollution is so serious that the earth can't bear it.

　　What exactly contribute to this phenomenon? Possible reasons can be listed as follows: firstly, vehicle exhaust gases could be one of the most leading causes. With the improvement of economy and people's living standard, urban inhabitants in mounting numbers own their private cars. More automobiles will inevitably generate more exhaust gases. Additionally, household appliances widely used in cities also release a great amount of carbon dioxide gases, which further intensifies air pollution. Last but not least, many factories around the cities emit large quantities of untreated poisonous gases, which should also be responsible for the decline of air quality.

　　Definitely, air pollution will exert a detrimental impact on many aspects of people's life. For example, many diseases such as cough, skin problem and lung cancer are caused by it. Perhaps it is high time that we should adopt some measures to solve the problem of air pollution.

专四作文3

　　Nowadays, more and more college students are addicted to online games. Those games may be funny and exciting, but are very harmful to those addicts.

　　In my opinion, there are many disadvantages of game , online games take up a lot of players’ time for study. Many of the addicts found themselves forced to drop out of school for poor academic performance. Secondly, addicts tend to isolate themselves from the reality. What’s worse , indulging in the virtual world for a long time, they are more liable to suffer mental problem and physical collapse. Thirdly , players are exposed to too much violent and unhealthy material, which is definitely harmful to their growth.

　　In short,I cannot see any benefits from online should be the primary concern of college students. Therefore,I do hope they can step away from online games.

专四作文4

　　Men are more likely to tell lies than women and feel less guilty about it, says a survey.

　　调查显示，男人比女人更爱撒谎，而且更不容易脸红。

　　In a poll of 3,000 people, researchers found that the average British man tells three lies every day, that's equivalent to 1,092 a year.

　　对3000名受访者所做的一项调查发现，英国男人一天平均撒谎三次，也就是说一年要撒1092次谎。

　　However the average woman appears more honest, lying 728 times a year--around twice a day.

　　而女人则表现得诚实一些，她们平均年撒谎728次，一天大约撒两次谎。

　　Mums are the people mostly likely to be lied to, says the Science Museum who commissioned the survey.

　　英国科学博物馆委托进行的这项调查显示，母亲是最主要的撒谎对象。

　　Twenty-five per cent of men say they've lied to their mother, but only 20% of women admit to having lied to their mum.

　　25%的男性和20%的女性受访者说，他们对母亲说过谎话。

　　In comparison, only 10% of people said they are likely to lie to their partner.

　　相比而言，只有10%的人说他们会对伴侣撒谎。

　　Concerning the kind of lies we tell, men said that they most often lie to their partner about their drinking habits. “I didn't have that much to drink” is men's most popular fib.

　　至于都会说哪些谎话，男人们表示他们对伴侣最常说的谎话与喝酒有关。“我没喝那么多（酒）”位居男人最喜欢撒的小谎之首。

　　Whereas women use the line, “Nothing's wrong, I'm fine” most often to hide their true feelings.

　　而女人则最喜欢说“我没事儿，挺好的”，并以此来掩饰自己的真实情绪。

　　Women are most likely to feel guilty after telling a lie. Eighty-two per cent say it eats away at their conscience, compared to just 70% of men.

　　女性对撒谎更觉得心里不安，82%的'受访者说撒谎让她们觉得良心上过不去，而有此感觉的男性只有70%。

　　Is there such a thing as an acceptable lie? Eighty-four per cent of people think there is. Three quarters of those surveyed believe it's alright to fib if it's to save someone's feelings.

　　有没有善意的谎言？84%的受访者认为是有的。四分之三的人认为，如果是为了不伤害某人的感情，撒谎是可以的。

　　When it comes to the quality of the lie, 55% of Brits think women are the better liars, even though they tell fewer lies.

　　至于说到谎言的质量，55%的英国人认为女性更胜一筹。即便她们说谎较少，但她们撒的谎更可信。

专四作文5

　　It maybe our common desires to experience a meaning life, but when it comes to the topic How to live a meaningful life, the opinions are divided.

　　享受有意义的生活这也许是我们每个人共同的愿望。

　　In someones eyes, they agree that a meaningful life is just a comfortable life which means they can enjoy themselves as possible as they can.

　　当我们谈论“如何有意义的生活这个话题的时候，不同的人有着不同的.观点。

　　However, personally in my view, if we spend our whole life in pursuing things only for ourselves, we will surely let ourselves down when we look back.

　　在一些人眼里，有意义的生活就是舒适的生活，他们可以尽情的享受自己的时光。

　　Theres an old saying that goes The greatest use of life is to spend it for something that will outlast it.

　　但是，就我个人而言，如果我们把我们整个生命都花费在追逐那些只对我们自己有利的事物上的时候，在回顾往事的时候，我们肯定会觉得很失望。

　　I cant agree more.

　　有一句古老的谚语“生命的最大用处就是将它用在那些比生命更长久的事情上，我非常同意这种说法。

　　If there is a way to avoid a disappointed life, it should be to try our best to find meaningful things which can also make contributions to the whole society.

　　如果说存在能够避免很失望的生活的方法的话，我觉得应当是尽我们最大的努力去发现生活当中那些既有趣又能够对整个社会有贡献的事情。

　　Even a single man can make a big difference to the world.

　　既然仅仅一个人都能够使世界发生很大的改变，更不用说，我们每个人携起手来共同给世界带来的变化。

　　Not to mention thateveryone get together to bring changes to the society.

　　是我们一起采取行动来体验有意义的生活的时候了。

　　Its high time that we took measures to experience a meaning life.

　　开始一个有意义的生活从来就不会太晚。

　　Whats more, its never too late to start a meaning life.

　　所以，追寻内心的自我，享受你的幸福并且努力帮助其他人，这样才是值得度过的有意义生活。

　　So be yourself, enjoy your happiness and be helpful to others.

　　Thats the meaning life worth living.

专四作文6

　　We can get information by using all kind of means, such as internet, books and our teacher. Among these, my favorite means is using internet. Here are several advantages of using internet to get information.

　　我们可以通过各种各样的方法来获取信息，比如网络，书本和我们的老师。在这些方法中，我最喜欢的是利用网络来获取信息。这里有几个利用网络来获取信息的优点。

　　First, internet is the most efficient way to get information if our conditions are allowed. With the help of internet, we can use our Mobil phones or computers or other devices to get information want in a shortest time. In addition, we can get almost all answers of our questions by using internet.

　　首先，如果条件允许，网络是获取信息最有效的方法。在网络是帮助下，我们可以在最短的时间内，用手机，电脑或者其他设备来获取信息。另外，我们几乎可以用网络来获取所有问题的答案。

　　Second, using internet to get information is a way to practice our ability of thinking, judging and making choices. Using internet to search questions, we often get several versions of answer. Among these answers, we need to think，to judge and to choose the best one on our own. In other words, using internet to get information is not only a process to get answer directly, but also a process to think, to judge and to make choices.

　　其次，利用网络来获取信息是锻炼我们思维能力，判断能力和选择能力的一个途径。利用网络来搜索问题，我们通常可以得到几种版本的答案。在这些答案中，我们需要自行思考，判断并选出做好的一个。也就是说，利用网络获取信息的过程不仅是直接获得答案的过程，还是一个思考，判断和做选择的过程。

　　Finally, using internet to get information is also a process to broaden our knowledge. By searching different questions, we can get knowledge in different fields and make a complement for our

　　knowledge. Besides, by referring different versions of answer, we also can learn to think question from different aspects.

　　最后，利用网络获取信息也是一个拓宽我们的知识的过程。通过搜索不同的`问题，我们可以获得不同领域的知识，补充我们的知识空白。另外，通过参考不同版本的答案，我们还可以学会从不同的方面来思考问题。

　　Therefore, using internet is the best means I like to get information.

　　因此，我最喜欢利用网络来获取信息。

　　英语专业四级作文篇三 Why a Sense of Humor Is Important

　　A sense of humor, God’s greatest gift to mankind, is universally considered the most valuable personality asset. Everyone is born with it, but we still have to cultivate it. A person without humor is just like a spring without flowers. In a sense, your personality lies in your sense of humor.

　　Humor can enhance physical as well as mental well-being. It helps us bear our burdens, lessen our tension, overcome our frustration, relax our body muscles, and dissolve countless trifles and

　　irritations. With a crack of joke, all our worries, sadness and tension and tiredness disperse like mist and smoke, and we are full of vim and vigor once again.

　　Humor helps us live in harmony with others. It is unavoidable to have misunderstanding and tension with others during work and study, but humor is a rubber sword—it allows you to make a point without drawing

专四作文7

　　Will Electronic Dictionaries Kill Printed Dictionaries?

　　Many people today prefer to use electronic dictionaries rather than printed ones, because electronic dictionaries are much lighter and smaller and easier to be taken everywhere. Some people worry that printed dictionaries may disappear one day. But I believe that electronic dictionaries will not kill printed ones.

　　First, printed dictionaries are much cheaper than the electronic ones.

　　Many students, who use dictionaries most often, can hardly afford an expensive electronic dictionary. Therefore, the printed ones are exactly what they need. Second, scholars prefer printed dictionaries to electronic ones. Holding a thick, heavy dictionary is what a teacher used to do, and I believe that they will like to keep this habit. Third, only the printed dictionaries can be colleted into libraries or be put on our private bookshelves. We may use an electronic dictionary very often, but we will never collect it, since it’s designed to be used, not to be collected.

　　Of course electronic dictionaries will be more popular in the future, because they are really convenient. But the printed ones are still needed and will not be replaced. The two kinds of dictionaries are just complementary to each other.

专四作文8

　　With Intelligent Machines to Do the Thinking, Will Our Brains Get Lazy?

　　Nowadays, many aspects of people’s daily life have undergone considerable changes because of the recent development in artificial intelligence. Obviously, artificial intelligence has already completely renovated people’s lifestyle. On the one hand, the contribution of artificial intelligence to the society is prominent and people’s dependence on it is an irreversible trend. People enjoy the benefits and convenience brought by intelligent machines. On the other hand, people are still concerned about its negative impact, for example, whether our brains will regress with intelligent machines to do the thinking.

　　In my opinion, artificial intelligence will enable our brains to get more creative. Admittedly, a lot of work has been done by intelligent machines. It seems that the function of people has been weakened and people’s brains have been replaced. As a matter of fact, thanks to intelligent machines, people can expand their creative energy and add new varieties. Simply speaking, when people are free from tedious, repetitive, sometimes even dangerous work, work efficiency will undoubtedly be improved. As a result, people can spare more time to do what they want and pursue what they dream of, which is the premise of creativity. Moreover, creativity stems primarily from knowledge and thinking. Once people have the opportunity to do more thinking and learning, their intelligence would be enhanced rather than weakened.

　　Although artificial intelligence is the exhibition of people’s high degree of creative power, it should be noted that it is like a double-edged sword. The sensible choice is to embrace its advantages and cope with the problems it has aroused. This is what an advanced and rational society should be like.

专四作文9

　　Write on ANSWER SHEET THREE a note of about 50-60 words based on the following situation:

　　Your foreign friend, Jimmy, want you to be his Chinese tutor. But you are so busy with your study that you cannot help him. Write him a note, declining him and explaining why.

　　Marks will be awarded for content, organization, grammar and appropriateness.

　　范文

　　April 12, 20xx

Dear Jimmy,

　　Thanks a lot for trusting me and asking me to be your Chinese tutor! But as you know, I am a senior student and must finish all courses and papers this term. I am so busy with my courses and papers that I cannot help you. I am sorry for that! I can recommend you a good Chinese tutor if you need.

　　Yours,

　　Tom

专四作文10

　　Honesty means speaking the truth and being fair and upright in act.

　　He who lies and cheats is dishonest; those who gain fortunes not by hard labour but by other means is dishonest. Honesty is a good virtue.

　　If you are honest all the time,you'll be trusted and respected by others. A liar is always looked down upon and regarded as a black sheep by the people around.

　　Once you lie,people will never believe you even if you speak the truth. However,in the tide of commodity economy today,it seems that more and more people believe in money at the sacrifice of honesty.

　　To them,among such things as health,beauty,money,intelligence,honesty,reputation and talent,honesty is the only thing that can be erased away. They don't understand or pretend not to understand that honesty is the biggest fortune human beings own,and that it is the prerequisite for doing everything well.

　　I think these people are to be pitied. In short,honesty is gold.

　　Honest,your reputation will become great; dishonest,your name will be spoiled and your personality degraded. Therefore,we should never make such an excuse as "A little dishonesty is only a trifle thing.

　　We should eradicate immediately the seed of dishonesty once it is sowed in our minds.

专四作文11

　　在平时，总有很多同学写信来询问同样的一个问题：“我怎样才能够在短时间内提高我的专四写作水平？”答案其实是否定的。首先我们必须明确：冰冻三尺，非一日之寒；英语学习是一个长期积累的过程，短期的突击无异于舍本逐末、杯水车薪。然而，这并不意味着我们不能够通过掌握考试规律来调整我们的临考状态、提高我们的应考能力。以下，我想就如何利用应试规律、最大限度地发挥同学们的写作水平谈7点个人的看法。

　　1、心理

　　古人云，不战而屈人之兵，很大程度上取决于心理因素。随着考试改革的深入，会有更多，更新，更难的题目，包括作文题目出现，这样就要求我们有处惊不变的能力。即使是出现某种没有预料到的题型，考生也应该及时调整心态、从容不迫地应答。事实上，历史经验证明：题目要求越是高，难度越是大，考生的发挥余地也就越大。挑战和机遇是成正相关的。

　　2、评分

　　知己知彼，百战不怠。熟悉老师的评分习惯，对于考生正常、甚至是超常发挥自身水平也十分有益。正常情况下，阅卷老师要领会贯彻考试规定的评分原则，依照文章的结构和语言水平进行评分。然而，除此以外，有“两个基本点”我们也需要给予足够的重视――闪光点和语法点。在一篇出类拔萃的范文中，我们往往可以看到像提问法、谚语总结法、从句、并列句、理由段公式、理由词汇、路线句型、插入语、名词化、和被动语态等等闪光点；而在一篇低分例文中，基本的语言错误则多得数不胜数。

　　3、审题

　　磨刀不误砍柴工。在落笔前花两三分钟时间进行构思，既有利于理清行文思路、也避免了差之毫厘、失之千里的遗憾。尤其是在应对图表类作文时，我们更是要看清图表，牢牢把握各个数据的变化和相互关系，才能够下笔。否则张冠李戴，即使文章本身再不同凡响、语惊四座，也只会竹篮打水、甚至起到适得其反的效果。

　　4、卷面

　　对于像作文这样的主观题而言，考生与阅卷老师从来就犹如搏弈，无形中彼此互动、相互影响。一个考生可以做的，首先是通过卷面给阅卷老师下意识地传达个人信息。用笔的颜色（深蓝色使人心情放松愉快）、粗细（粗线条给人以安全感），整齐划一的格式（段首或一律顶格或一律空两格），明了的段落感（每段空一行），清晰的字数感（一行以十字为宜），工整的字迹都会给任何阅读者留下深刻的正面印象，从而使考生先发制人、取得先机。

　　5、结构

　　有始有终、首尾照应，是任何一篇好文章的基本标准之一，也是两大评分原则之一。如果说广大考生已经给第一段以足够重视的话，那么是不是大多数考生都意识到了理由段的条理和最后一段的呼应在全文中所具有的不可忽视的地位了呢？其实，要写好理由段，我们只需要注意表示启承转合的衔接词即可。而要写好结尾，最好的方法莫过于温故而知新，回顾第一段的大致内容了。

　　6、表达

　　言之无文，行而不远。语言作为评分原则中的基本要素之一，在专四作文评分的整个过程中具有决定性作用。有评分老师甚至断言：“It is not what you say，it is the way that you say it.”（重要的`并不在于考生写了些什么，而在于考生是怎么表达的。）虽然这种说法本身似乎有失偏颇，可是参加过国际标准化英语考试的同学应该也听说过那么一句话，叫做：“Give the monkey exactly what he wants.”（给阅卷老师最想要的。），不是吗？譬如同样是描述数据，一些同学拘泥于图表本身，动辄按部就班地引用图表上现成的数字和年代，其实这都是图表作文的忌讳。聪明的同学引而不用，他们常喜欢用倍数、分数、小数、百分比、或者一些动词（double / triple / quadruple）来表现极端数据，动态数据以及他们的相异之处。

　　7、检查

　　行百里者半九十。一篇成功的作文少不了反复推敲、一再修改。然而，由于考试时间和条件等诸多因素的限制，考生绝对需要慎重对待作文的检查和修改。这里，我不得不提考生检查作文时的三大“通病”，即，数字数、孤芳自赏、和做结构与内容上的修改。我们必须明确：考试作文的润色和修改只需要达到三个目的即可：1.拼写正确，看文章中是否有汉字、多余符号、糊乱涂改、划线、和错别字；2.搭配正确；和3.语法正确，特别是人称、时态、和单复数的三“一致”。

专四作文12

　　My Advice to the Undergraduates

　　Because of the severe competition in the job market, it's quite difficult to get a decent job for a college graduate. Many college students complain that graduation means the coming of unemployment. To avoid this dilemma, I have some advice to the undergraduates.

　　To avoid unemployment after graduation, the undergraduates have to prepare themselves for the job-hunting long before their graduation. First, study as hard as you can. Surely an applicant with more high marks in his resume will be more likely to get a job. And a hard-working student can acquire more knowledge and pass interviews easily. Second, get a part-time job which is related to the job you want to get in the future. Many college students like to find a part-time job, but most of them do this only for pocket money. Can this part-time job be written into your resume as a related job experience? Can this part-time job bring you new friends who are doing the very kind of job you want to do after graduation? Think it over and make full use of your part-time job.

　　If the undergraduates prepare themselves well for the job-hunting, they will have more chances to find a good job after graduation.

专四作文13

　　Students with "hot" degrees like computer science or finance are more likely to get a job than students with a "cold" degree like geography. Should universities give priority to practical or traditional courses?

　　Write on ANSWER SHEET THREE a composition of about 200 words on the following topic:

　　Should Universities Give Priority to Practical Courses for Students?

　　You are to write in three parts:

　　In the first part, state specifically what your idea is.

　　In the second part, provide one or two reasons to support your idea OR describe your idea.

　　In the last part, bring what you have written to a natural conclusion or a summary.

　　Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.

专四作文14

　　I am not supportive of the idea that either takes priority. It is necessary and absolutely possible that economic development and environmental protection co-exist, in the sense that both of them are indispensable factors for the prosperity of society.

　　Economic development is seemingly more important, due to the fact that it creates enormous job opportunities, improves living conditions and increases government revenues. Yet, the above goals can only really be reached on condition that the environment is well protected. And, interesting, it is the economic development per se that provides the money and personnel resources required for the protection of the environment. A well-preserved environment is the groundwork for the economy and in a way promotes economic growth. A fast-development and well-functioning economy calls for a good environment, which offers essential resources, e.g. wood, coal, water, and so on. Once the environment deteriorates, the production process is likely to be disturbed or even halted. What is worse, natural disaster that comes with the worsening environmental conditions might even paralyze the whole economy and pose a severe threat to human life. The pursuit of short-term economic profit is the destruction of our home and that of our posterity.

　　So economic development and environmental protection are equally important. In this case, we are actually working on an environment-friendly economy.

专四作文15

　　part 1

　　Ways to Get Over Information Explosion As a popular saying goes, "A wealth of information creates a poverty of attention.

　　随着信息爆炸的流行，人们说：“信息的丰富性造成了人们的关注，如今我们正处于信息爆炸的时代。

　　" Nowadays we are in an era of information explosion.

　　越来越多的人抱怨他们在信息时代迷失了。

　　More and more people complain that they are lost in the information age.

　　诚然，没有人能否认这个事实：新信息时代给我们带来了如此多的便利，我们可以得到足够的信息，只是用一个简单的点击坐在电脑前。

　　Admittedly, no one can deny the fact that the new information age has brought us so much convenience that we are allowed to get plenty of information just with a simple click sitting in front of the computers.

　　尽管如此，我们也很困惑、不安、心烦意乱、心烦意乱的是一个令人难以置信的大量的信息。

　　Nevertheless we are also confused, annoyed, distracted and upset by an incredibly large quantity of information.

　　例如，在网上搜索的东西，人们很容易被误导的不相关的信息，忘记他们的原始计划。

　　For example, when searching for something online, people are easily misguided by irrelevant information and forget their original plan.

　　此外，一些信息往往是无用的。

　　Besides, some information often turns out to be useless.

　　因此，它可能是耗时和麻烦的搜索信息在线。

　　Therefore, it may be time-consuming and troublesome to search information online.

　　那么我们可以做什么来避免被不相干的信息分散?

　　Then what can we do to avoid being distracted by irrelevant information?

　　以下是一些有用的建议：首先，在你的搜索前，列出你想要的。

　　Here are some useful tips: Firstly, make a list of what you really want before your searching.

　　你可以通过这种方式避免一些有吸引力的，但不相关的信息。

　　You can avoid some appealing, yet irrelevant information by this way.

　　然后，找到一些可靠的和专业的来源或网站，然后保存和分类。

　　Then, find some credible and professional sources or websites and then save and categorize them.

　　在这种情况下，你可以很容易地离开一些广告和无用的信息。

　　In this case, you can easily leave some advertisements and useless information behind.

　　part 2

　　The environment is usually changed to benefit human life.

　　环境通常是改变人类生活的利益。

　　Cars and roads make transportation fast and easy, factories make products that make our lives more comfortable, public services in cities like water treatment, electricity, and waste disposal make our lives more convenient.

　　汽车和道路使交通运输快捷方便，工厂生产的产品使我们的生活更舒适，在城市的公共服务，如水处理，电力，和废物处理，使我们的生活更方便。

　　All of these advances, however, come with a significant environmental cost.

　　所有这些进展，但是，有一个显着的环境成本。

　　Human activity does significant damage to the Earth.

　　人类活动对地球造成重大损害。

　　One of the main effects of human activity on an area is water pollution.

　　人类活动对一个地区的主要影响之一是水污染。

　　Dumping waste materials from human activity into rivers and streams is popular because the waste seems to disappear downstream.

　　从人类活动到河流和小溪的倾倒废物的材料是流行的，因为废物似乎消失了下游。

　　The main sources of water pollution are factory waste, oil and gas runoff from highways, and untreated human waste.

　　水污染的主要来源是工厂的废水、公路的石油和天然气，以及未经处理的人类废物。

　　When this waste dumped into rivers, the water downstream becomes undrinkable and unusable for agriculture, and also kills plant and animal life in the rivers.

　　当这些废物排入河流，下游的水就不能喝，不能用于农业，并杀死植物和动物生命的河流。

　　Clean air and water is a prerequisite not only for human life, but also for all life on the planet.

　　清洁空气和水是人类生活的前提，也是地球上所有生命的先决条件。

　　But air is now being polluted by modern transportation, notably gas-powered automobiles, as well as electrical generators that burn fossil fuels and pour polluting chemical waste into the air.

　　但是，现在的空气污染正受到现代交通运输业的污染，尤其是天然气汽车，以及燃烧矿物燃料的.发电机，把污染的化学废物倾倒在空气中。

　　This makes the air much less healthy to breathe.

　　这使得空气更不健康的呼吸。

　　The air-borne pollution also falls back to the earth in the form of acid rain, which destroys plant life and human buildings.

　　空气污染的污染也以酸雨的形式返回到地球，这破坏了植物的生命和人类的建筑。

　　Another serious long-term effect of air pollution is global warming.

　　空气污染的另一个严重的长期影响是全球变暖。

　　For the past several decades scientists have noted a disturbing rise in the average temperature of the earth that caused by the rise of greenhouse gases, air pollutants created by burning fossil fuels, in the atmosphere.

　　在过去的几十年里，科学家们已经注意到地球的平均温度上升了一个令人不安的上升，温室气体的增加，燃烧矿物燃料产生的空气污染物，在大气中。

　　Scientists believe that if humans continue to increase the amount of greenhouse gases in the atmosphere, the temperature of the earth will continue to rise.

　　科学家认为，如果人类继续增加大气中温室气体的量，地球的温度将继续上升。

　　Eventually, this could melt the polar ice caps and cause devastating costal flooding all over the world.

　　最终，这会融化极地冰盖和世界各地的沿海洪灾造成毁灭性的。

　　Major cities like Hong Kong, Shanghai, and Dalian might be totally destroyed.

　　像港、上海、大连这样的大城市，可能会被彻底摧毁。

　　Therefore, I believe human activity has caused serious problems while it has improved the world in which we live.

　　因此，我相信人类活动在改善我们生活的世界的同时，也带来了严重的问题。

　　It is time to realize this hazard and take action to prevent further disaster while making progress.

　　是时候认识到这一危险，并采取行动，以防止进一步的灾难，同时取得进展。

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