樓主沒有領會到問題的症結所在。樓上好多人都已從各個角度談及，就看樓主自己如何去歸納總結了。

來源: 拉兄弟一把於 2017-11-03 12:59:15 [舊帖] [給我悄悄話] 本文已被閱讀：次

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