侯先生啊，原來也是普通教師，研究Q過程，馬爾科夫尼科夫出了名，後來就當了鐵道的院長

來源: Hollyhog 於 2012-01-07 07:55:26 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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