亚洲精品1234,久久久久亚洲国产,最新久久免费视频,我要看一级黄,久久久性色精品国产免费观看,中文字幕久久一区二区三区,久草中文网

   

CHINA / Photo

Desert threathens ruins of ancient city
(Xinhua)
Updated: 2006-05-19 14:30



Visitors stroll at the ruins of ancient Heishui City of the Xixia Dynasty (1038-1227), surrounded by drifting dunes, near Ejina Banner in west Inner Mongolia Autonomous Region. The city used to be an important part of the Silk Road, but most of its city walls are now buried in sand, and is threatened by encroaching gobi and desert. This picture was taken on May 14, 2006. [Xinhua]


Page: 12345