HARBIN, Feb. 3 (Xinhua) -- China's Olympic champions, including Sheng Lihao, Wu Dajing, and Sui Wenjing, participated in the ...

7．As is known to us all 众所周知,…… 8．As long as 只要… 9．But for... 若不是因为;如果没有…… 10．Can you believe (that) 你相信……吗 ...