Smog blankets Beijing(1/3)
2014-10-08 15:07
Ecns.cn
Web Editor:Yao Lan
Visitors walk amid heavy smog at the Tian'anmen Square in Beijing on Wednesday, October 8, 2014. Environmental authorities of the city issued a yellow smog alert at 9 am. It is the first time the city has issued a yellow alert for pollution in the second half of this year. [Photo/ CFP]
