So they are under extra pressure to reduce emissions from cars, factories and other sources.

所以这些国家在减少汽车、工厂和其它的污染源排放量上面临着巨大的压力。

youdao

But from "well to wheels", counting emissions from cars' exhaust pipes, tar sands are only 5-15% dirtier, says IHS CERA.

但剑桥能源咨询公司认为，如果是以“从油井到车轮”的方式，只计算汽车排气管排出的二氧化碳量，从油砂中提取石油只增加了5 ~ 15%的排放量。

youdao

It instructed the Environmental Protection Agency (EPA) to reconsider its decision last year to bar California from regulating greenhouse-gas emissions from cars.

该指令要求美国环保署重新考虑去年做出的禁止加州规范汽车排放温室气体的决定。

youdao

So they are under extra pressure to reduce emissions from cars, factories and other sources.

VOA: special.2009.12.12

But as worldwide demand for compact cars began growing due to rising fuel costs and stricter controls on emissions, manufacturers began to export cars from India.

VOA: standard.2009.09.25

An actual decrease in emissions from cars as population grows faster than ever is kind of a landmark event.

FORBES: Cars Now Getting Better Climate Grades

He championed the reduction of emissions from cars and power plants, while at the same time expanding exploration for oil and gas in the Arctic.

BBC: Science & Environment

The EU proposed to further limit greenhouse gas emissions from cars by 2020, stirring unease in an industry already suffering from a slump in demand and production overcapacity.

WSJ: What's News��