亚洲精品久久久久久一区二区_99re热久久这里只有精品34_久久免费高清视频_一区二区三区不卡在线视频

For further insight on China's role in the London G20 Summit, CCTV correspondent Jiang Feng met with the vice chancellor of Britain's Swansea University, Professor Richard Davies.

(CCTV March 30, 2009)