Polluted air in chinese cities dampens local campaigns to recruit expatriates .

中国城市受污染的空气抑制了当地招募海外人士的活动。

Over 700 million chinese people drink polluted water

有7亿多中国人饮用的水是受污染的

Beijing is a heavy polluted metropolis .

北京是空气污染严重的大都市。

Polluted air and water and poisoned food are among the issues .

污染的空气和水、以及有毒食品都在议题当中。

At some projects , leaks of toxic material have polluted waterways .

在一些项目中，有毒物质的泄漏已经污染了航道。