US EUROPE AFRICA ASIA 中文
China / China

Cleaning up canteen leftovers to save waste

(chinadaily.com.cn) Updated: 2013-10-18 10:52

Cleaning up canteen leftovers to save waste

A cleaner works at a dining hall of Yantai University, Oct 16, 2013. [Photo/CFP]

Highlights
Hot Topics

...