nvironmntal problms ar bcoming mor and mor srious all ovr th world. For xampl, cars hav mad th air unhalthy for popl to brath and poisonous gas is givn off by factoris. Trs on th hills hav bn cut down and wast watr is bing pourd continuously into rivrs.Furthrmor, whrvr w go today, w can find rubbish carlssly disposd. Pollution is, in fact, thratning our xistnc.

Th arth is our hom and w hav th duty to tak car of it for ourslvs and for our latr gnrations. Fortunatly, mor and mor popl hav ralizd ths problms. Masurs hav bn takn to cop with ths problms by th govrnmnt. Laws hav bn passd to stop pollution. I hop th problm will b solvd in th nar futur and our hom will bcom bttr and bttr.

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。 nvironmntal problms ar bcoming mor and mor srious all ovr th world. With th dvlopmnt of industry and agricultur, cars mak grat noiss and giv off poisonous gas. Trs on th hills hav bn cut down,and wast watr is bing pourd continuously into rivrs. Furthrmor,whrvr w go today, w can find rubbish carlssly disposd. Th whol cological balanc of th arth is changing. Massiv dstruction of nvironmnt has brought about ngativ ffcts and vn poss a grat thrat to man's xistnc.

W must fac th situation that xists and tak actions to solv our nvironmntal problms. For instanc, nw laws must b passd to plac strict control ovr industrial pollution, th pub!ic must rciv th ducation about th hazard of pollution and so on. W hop that all ths masurs will b ffctiv and bring back a halthful nvironmnt. 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。