Environmental problems are becoming more and more serious all over the world。 For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories。

   Trees on the hills have been cut down and waste water is being poured continuously into rivers。Furthermore, wherever we go today, we can find rubbish carelessly disposed。

   Pollution is, in fact, threatening our existence。 The earth is our home and we have the duty to take care of it for ourselves and for our later generations。

   Fortunately, more and more people have realized these problems。 Measures have been taken to cope with these problems by the government。

   Laws have been passed to stop pollution。 I hope the problem will be solved in the near future and our home will become better and better。

   全世界的环境问题变得越来越严重。例如汽车污染的空气影响了人们的呼吸，工厂释放污染的气体，山上的树木被砍伐，污水不断被排人河里。另外，无论我们走到哪里，到处可见随意丢弃的垃圾。事实上，污染正威胁我们的生存。 地球是我们的家园，我们有责任为我们自己和我们的后代去照顾好它。

  庆幸的是，愈来愈多的人们已经意识到这些问题。政府已经采取了很多措施去解决这些问题，法律已被通过以制止污染。我希望这些问题在不远的将来能得到解决，我们的家园变得越来越好。 Environmental problems are becoming more and more serious all over the world。

   With the development of industry and agriculture, cars make great noises and give off poisonous gas。 Trees on the hills have been cut down,and waste water is being poured continuously into rivers。

   Furthermore,wherever we go today, we can find rubbish carelessly disposed。 The whole ecological balance of the earth is changing。

   Massive destruction of environment has brought about negative effects and even poses a great threat to man's existence。 We must face the situation that exists and take actions to solve our environmental problems。

   For instance, new laws must be passed to place strict control over industrial pollution, the pub!ic must receive the education about the hazard of pollution and so on。

   We hope that all these measures will be effective and bring back a healthful environment。 全世界的环境问题在变得越来越严重。随着工农业的发展，汽车制造噪音、排放毒气，山上的树木被砍伐，污水不断被排入河里。

  另外，无论我们走到哪里，到处可见随意丢弃的垃圾。整个地球生态平衡正在改变，环境的巨大破坏已带来负面影响，甚至对人类生存带来巨大威胁。 我们必须面对现实，采取行动解决环境问题。例如必须通过新的法律严格控制工业污染问题，大众必须接受污染危害的教育等。

  我们希望这些措施的有效实施能带给我们一个健康的环境。