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1·He decided to do something about reforesting man-made wastes of western Australia.

他决定了在澳大利亚西部的人造垃圾地带重新造林。《柯林斯英汉双解大词典》

2·Soaps and other wastes can harm waterways.

肥皂和其他废弃物会损害水道。

3·There are many other ways to reuse wastes.

当然还有很多其他废物利用的方法。

4·Electronic wastes also contain many poisonous metals.

电子垃圾也会含有很多有毒金属物。

5·If we try our best to recycle the wastes, we can reduce pollution and conserve natural resources.

如果我们尽力回收废物，我们可以减少污染，保护自然资源。

6·Toyota, Wal-Mart, DuPont, M&S and General Electric have made tackling environmental wastes a key economic driver.

丰田、沃尔玛、杜邦、玛莎百货和通用电气都已将处理环境废弃物作为一个关键的经济驱动因素。

7·Older production technologies often continue to generate toxic wastes that were not regulated when the technology was first adopted.

较旧的生产技术往往继续产生毒性废物，这些废物在最初采用时没有受到管制。

8·Time is so valued in America, because by considering time to be important one can clearly achieve more than if one wastes time and doesn't keep busy.

在美国，时间如此宝贵，因为将时间视为重要的事情的人，显然比“浪费”时间而无所事事的人能取得更大的成就。

9·Forty percent of that powers old-fashioned incandescent light bulbs—a 19th-century technology that wastes most of the power it consumes on unwanted heat.

其中40%的电能用于老式白炽灯——这是19世纪的一项技术，它所消耗的大部分电能都浪费在制造多余的热量上。

10·This chemical pollution has two sources: the factories which dump polluted water directly into the river and the local community which dumps untreated human wastes into the river.

这种化学污染有两个来源：直接把污水倒进河里的工厂，和把未经处理的人类垃圾倒进河里的本地社区。

(1)agricultural wastes农业废物

(1)mining wastes采矿废物