欧美日韩性大香蕉|精品无码成人视频|永久久久久久久久|日韩加勒比偷拍网|婷婷伊人久久蜜桃|亚洲理论中文字幕|中文无码黄色Av|三级一区二区三区|超碰在线精品专区|国语对白一级A片

China / China

Chinese students put on duck-and-cover drill

(chinadaily.com.cn) Updated: 2013-07-08 22:22

Chinese students put on duck-and-cover drill

Students wear gas masks and protection gear during a duck-and-cover drill to practice self-protection methods in the event of an unexpected nuclear attack or leak in Shijiazhuang, Hebei province, on July 8, 2013. The drill was part of their nuclear safety education. [Photo/CFP]


Chinese students put on duck-and-cover drill

High school students learn how to put on exposure suits during a nuclear disaster drill in Shijiazhuang, Hebei province, on July 8, 2013. [Photo/CFP]

Previous Page 1 2 3 4 5 Next Page

Highlights
Hot Topics

...