Dear Mayor, I am a student from Yangzhou Middle School.It has been reported that the water pollution has become more and more serious in the Songhua River.Harbins water supply is threatened by the pollution,leading to some panic buying water.Many experts have been sent to deal with the water pollution accident.This has taught us a lesson.At present,few people realize how important it is to take care of nature.They destroy our living environment intentionally or unconsciously.With the rapid development of the city,we should first take measures to protect the surroundings and never bring in projects with heavy pollution.Meanwhile,we should also close down some works producing serious pollution in our city.We should never develop our city at the cost of damaging peoples health.Only in this way can we have a sustaining development and therefore the people will enjoy a happy life for ever. Sincerely yours, Li Hua
尊敬的市长，我是扬州中学的一名学生，松花江的水污染越来越严重，哈尔滨的供水受到污染威胁，导致了一些恐慌性的抢购，这给了我们一个教训。目前，我们很少有人认识到照顾自然、不自觉地破坏我们的生活环境，我们应该采取措施来保护周围的环境，不造成污染严重的项目。以破坏人的健康为代价，只有这样，我们才能有一个持续的发展，因此，人们将永远享受一个幸福的生活。真诚的你，李华