Smog makes colorful world into gray one

Updated: 2013-12-09 16:52

(chinadaily.com.cn)

Smog makes colorful world into gray one

A woman walks in front of the Tower Bridge in London, Great Britain, Nov 6, 2013. [Photo/icpress.cn]


Smog makes colorful world into gray one

File photo of Tower Bridge in London. [Photo/icpress.cn]