Firms that pollute beyond their quota must buy credits.

而那些染物放量大于所定标准得企业不得不购买这些分配额度。

Smoke from factories pollutes the air of industrialized areas and the surrounding countryside.

放的烟雾染着业区以及周边郊区的空气。

Yet every day we dredge, pollute and overfish our oceans.

然而我们每天都在糟蹋海洋， 开采，染，过度捕捞。

You're right. They just pollute the river with their trash.

你说得对。他们只会用垃圾来染河流。

Industry, wildfires and cars can release polluting greenhouse gases, which trap heat in our atmosphere.

业、火和汽车会释放出造成染的温室气体，温室气体会在大气中吸收并锁住热量。

Animals waste and other chemicals flow into the ground and pollute water supplies.

动物粪便和其他化学物质流入地下，染水源。

Nuclear waste products are radioactive and can pollute the environment for thousands of years.

核废料具有放射性，能染环境数千年。

The cement plant is polluting the air in the entire area.

水染环境。

Roughly 1,200 miles of shoreline have been polluted.

约1200英里的海岸线沿岸遭受了染。

We have polluted our atmosphere and our oceans and destroyed many unique habitats.

人类染了大气和海洋，破坏了许多独特的栖息地。

So the occupants of the house won't pollute the land or use any damaging chemicals.

所以房子的居住者不会染土地或使用任何有害的化学物质。

And factories that burn coal also pollute the air with a lot of black smoke.

并且烧煤的放的大量黑烟也染空气。

And also, these drivers pollute the environment.

此外，这些司机也会染环境。

All the while, we respect nature, and don't pollute our world with loud noises.

我们必须一直尊重自然，不要用噪音染我们的世界。

I mean, there are more than a billion polluting vehicles out there.

染车辆的数目超过了 10 亿。

Is it helping fight climate change, or polluting the planet?

它是在被用来帮助应对气候变化，还是在染地球？

He found that it came from the river polluted by the dirty water from London.

他发现，水是从河里来的，而河水被伦敦出的脏水染了。

Let's look at a TV factory that pollutes a river with toxic chemicals.

我们来看一家用有毒化学物质染河流的电视。

Sam white started this breeding ground for cutting-edge less polluting products.

山姆·怀特开创了这片孕育之地，用以生产尖端的且染更少的产品。

This pollutes the Earth and kills animals and plants.

染了地球并杀死动物和植物。