how do you konw

来源: 于 2012-01-28 15:29:39 [旧帖] [给我悄悄话] 本文已被阅读：次

However, Federer is the only one who believes that he can beat the other top four in 4~5 hits in a game. You don't know what you said. You know what you think, but not what Federer think.