Chinese on the 'green trains'

Updated: 2014-12-12 14:55

(chinadaily.com.cn)

Chinese on the 'green trains'

A salesman passes water to a passenger in a "green train" at Huizhou station in South China's Guangdong province, June 8, 2014. Unlike air-conditioned trains, passengers can open the windows on the "green trains". [Photo/CFP]