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

Home / China / Society

Ten photos you don't wanna miss - June 5

(chinadaily.com.cn) Updated: 2015-06-05 11:06 Comments

Ten photos you don't wanna miss - June 5

Sichuan Southwest College of Civil Aviation has introduced a new major - civil aviation safety and security. It will train air crew members in spotting high-risk behavior, identifying and handling dangerous goods, preventing and controlling fights. [Photo/CFP]

Most Popular
...