雨滴，你這個想法相當不錯，這是人人為我我為人人的模式。實行起來恐怕比較困難。需要具體的規則。

來源: bymyheart 於 2013-02-05 19:39:59 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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