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

CHINA> National
Bill Gates joins China's TB control efforts
(Xinhua)
Updated: 2009-04-01 20:06
Bill Gates joins China's TB control efforts
Bill Gates, the co-founder of the Bill and Melinda Gates Foundation, pauses during a signing ceremony on tuberculosis prevention and treatment between Bill & Melinda Gates Foundation and the Chinese Ministry of Health in Beijing April 1, 2009. [Agencies]