好看的中文字幕av,巨尻av在线,亚洲网视频,逼特视频,伊人久久综合一区二区,可以直接观看的av网站,天堂中文资源在线观看

US EUROPE AFRICA ASIA 中文
China / Society

The craft of drum-making

(chinadaily.com.cn) Updated: 2015-02-25 10:15
The craft of drum-making

A worker chooses drum skins at a factory in Yanshi. Drum skin is made out of leather, which is generally soaked in water for a whole night in order to make it soft and elastic. [Photo/CFP]

Highlights
Hot Topics
...