高密度人口的經(jīng)濟及社會活動必然會排放大量細顆粒物(PM 2.5)，一旦排放超過大氣循環(huán)能力和承載度，細顆粒物濃度將持續(xù)積聚，此時如果受靜穩(wěn)天氣等影響，極易出現(xiàn)大范圍的霧霾。以下是小編帶來的關于霧霾的英語作文，希望對你有幫助。

　　關于霧霾的英語作文(一)

　　Recently, the topic of air pollution has again aroused more and more attention since pollution haze, a kind of weather, has appeared increasing frequently in our cities. Just as the picture showed, when pollution haze comes, the whole city was covered with suspended particles which can breath into our body causing heavy problem to our health.

　　Due to the bad effect from pollution haze, a green and clear environment, rather than anything else, turns to be an important role and a urgent issue in our daily lives. Meanwhile we just live in only an earth, if we didn’t try to protect our common hometown, we would have no place to settle.

　　Thus, we should take effective measures to rebuild our beautiful environment of the cities from now on.

　　In my opinion, law and regulations should be enforced by the government and authorities to control the emission of polluting gas. To ourselves, we should enhance the awareness of environment protection and choose a green lifestyle to make contribution to our earth day from day.

　　關于霧霾的英語作文(二)

　　Nowadays, the hazy weather frequently appears in our country. It has not only done harm to people’s health, but also affected the public transportation. Terrible accidents happen every now and then, some highways have to be shut down because of the low visibility.

　　Obviously, air pollution is the main factor that has resulted in the frequency of hazy weather. At the same time, smoke from burning coal and all kinds of dust are also important factors. Besides, exhaust emission from cars and buses has made the situation even worse.

　　So proper measures should be adopted to deal with the serious problem. To students, opportunities for outdoor sports activities should be decreased, washing faces and hands with running water after each outing is also important, and do not forget to wear a good-quality mask to protect yourself while going out.

　　I hope we will regain a fresh, clean and bright world soon.

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