問好兄。俺喜歡這種換位思考。若黑箱操作，一定有壟斷，內幕，於是就產生權威，不容被置疑。。。。

來源: ME_Professor 於 2015-03-29 20:38:18 [舊帖] [給我悄悄話] 本文已被閱讀：次

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