I think I'm a toughe person

来源: 于 2010-02-18 11:03:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

But I just dont know what I should prepare beforehand.
And I have a very serious shortcoming , that is I never take anything very seriously..... How I become more serious like other people??