精品人妻视频一区,老司机成人精品,日本视频12345区

Videos/Slides
Photos

Dripstone cave in Benxi, NE China

(Chinadaily.com.cn)
Updated: 2008-12-18 23:50

The entrance of a dripstone cave in Benxi, Northeast China's Liaoning provience, December 17, 2008. Dripstone, or stalactite, is a type of speleothem (secondary mineral) that hangs from the ceiling or wall of limestone caves. [chinadaily.com.cn]

Previous page 1 2 3 4 5 Next Page

国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频