JJ 說得對! 我的理解大致也是這樣. 6個字的描述有些草草, 不夠清楚. 檢討ing.... ..:-)

來源: 醉竹於 2010-12-12 17:48:18 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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