I can't think of any capitals of developed countries that face such severe local air pollution problems.
我还不知道哪个发达国家的首都有这样严重的本地空气污染问题。
China of course can address local air pollution and climate change by shifting to non-fossil energy sources.
当然,中国也可以通过使用非化石能源来解决本国的大气污染和气候变化问题。
Recent studies on local air pollution around the major international airports show that air quality standards are generally not exceeded.
最近,人们对一些主要国际机场附近空气污染状况的研究表明,那里的空气质量普遍没有超标。
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