Large-scale construction makes air worse in Zhengzhou

Updated: 2015-07-30 13:55

(chinadaily.com.cn)

Large-scale construction makes air worse in Zhengzhou

A bird's-eye view of Zhengzhou city, Central China's Henan province, which is seeing an increase in air pollution due to the large-scale construction the city is undergoing, July 29, 2015. Photo/CFP]

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