现如今我们的自然环境已经成为一个重要问题。世界人口增长如此之快以至于世界已经变得过于拥挤。我们在消耗自然资源的同时危险化学物品污染着我们生存的环境。如果我们继续这样下去，地球上的生物将不能生存。...

环境 环保 environmental

environmental protection 环境保护 Today the quality of our natural environment has become an important issue. The world population is rising so quickly that the world has become too crowded. We are using up our natural resources and at the same time polluting...

环境 environmental

The Causes of the Environmental Problems Nowadays the problems of our natural environment have become increasingly serious. At present there are many kinds of environment problems including environment pollution, desertification and the extinction of wild...

环境 environmental

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。...

英文 范文 环境 保护 environmental