成人毛片高清视频观看,成人黄色在线免费观看,av天堂最新手机网址无码窝,一级毛片视频

Constructors work inside Guantian Tunnel in China's Hunan

Source: Xinhua| 2018-12-03 19:25:45|Editor: Shi Yinglun
Video PlayerClose

CHINA-HUNAN-HIGH SPEED RAILWAY-CONSTRUCTION (CN)

Constructors work inside the Guantian Tunnel of the Zhangjiajie-Jishou-Huaihua high speed railway, central China's Hunan Province, Dec. 3, 2018. The 246.6 km-long high speed railway will pass through Zhangjiajie City, Tujia-Miao Autonomous Prefecture of Xiangxi and Huaihua City with a designed speed of 350 km per hour. (Xinhua/Xing Guangli)

   1 2 3 Next  

KEY WORDS: China,railway
EXPLORE XINHUANET
010020070750000000000000011100001376482051