经济学人下载:空气污染:吹走它(2)

例句:He tried to push the amendment through Parliament.
他力促议会通过该修正案。

2.power plants 发电厂

例句:All the turbines of this power plant are driven by nuclear energy.
这个电厂的涡轮全是用核动力转动的。

3.less than 少于；低于

例句:The marriage had lasted for less than two years.
这段婚姻维持了不到两年。

4.inversion layer 逆温层

例句:The deep inversion layer is actually the transitional level of NE and SW wind.
深厚的逆温层，同时也是东北风与西南风的过渡层。