It's good except going a bit too far in Etymology.

來源: 肖莊 於 2015-10-21 21:19:55 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)
回答: very good one, Thx! 由 走馬讀人 於 2015-10-20 15:42:56
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