亚洲91视频,国产91网,久久久久久久久久久久久久久国产,亚洲一区二区三区日本久久九,亚洲日本久久,国产精品久久久99,亚洲欧美一区二

US EUROPE AFRICA ASIA 中文
China / China

Beijing air pollution deteriorates

(Agencies) Updated: 2012-01-20 11:07

Beijing air pollution deteriorates

Pedestrians walk across a bridge above a main road leading into the Beijing west railway station on a hazy day Jan 18, 2012. The Beijing city government will soon release the results of stricter air pollution standards, Chinese media reported last week.?[Photo/Agencies]


Beijing air pollution deteriorates

Pedestrians walk along a square as a security guard stands nearby on a hazy day in Beijing Jan 18, 2012. [Photo/Agencies]

 

Highlights
Hot Topics

...