我真是服了您的，老同学。

来源: 于 2009-12-07 21:30:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

你的水平太高了。更佩服的是very productive。一会儿就出来了。。

我真觉得你现在做大葱的老师还委屈您了呢，真的。
any way, both of you don't care who's the teacher and who's the student.:):)

btw, the STD is hard as you said last night:)