如果做科技工作，沒用到大量數學物理化學生物知識，基本就是低層勞力，重複日常知識而已。

來源: 用戶名被占用了於 2013-01-29 06:07:42 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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