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

Tibet's largest water project completes damming

Updated: 2011-10-27 07:36

(Xinhua)

  Comments() Print Mail Large Medium  Small 分享按鈕 0

Tibet's largest water project completes damming
Trucks unload soil and gravel to block the river stream at Pondo Water Control Project in Tibet, Oct 26, 2011. [Photo/Xinhua]