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

Chongqing's development of high-speed railway network in full swing

Source: Xinhuanet| 2018-01-28 21:58:53|Editor: Lifang
Video PlayerClose

A bullet train runs on the high-speed railway from Chengdu, capital of southwest China's Sichuan Province, to Xi'an, capital of northwest China's Shaanxi Province, Dec. 6, 2017. The high-speed rail line linking Xi'an and Chengdu went into operation Wednesday, slashing the travel time between the two cities from about 11 hours to just 4. The 658-kilometer new line is China's first rail route running through the Qinling Mountains, the natural boundary between north and south China. (Xinhua/Tang Zhenjiang)

   Prev 1 2 3 4 5 6 7 8 9 10 Next   >>|

KEY WORDS: railway
EXPLORE XINHUANET
010020070750000000000000011100001369315511