by "constructive" I mean:

来源: toploader 于 2007-05-18 07:33:53 [] [旧帖] [给我悄悄话] 阅读数 : 0 (47 bytes)
回答: 狗日的阿拉伯人 由 不花和尚 于 2007-05-17 16:33:42

you tell him his thesis sucks and how it sucks.

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