Thanks, Yugong! Six more, right?

來源: 非文學青年 於 2012-07-16 08:00:42 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (135 bytes)

and there are two more lessons I missed in the middle(18, 19, I think). I will make them up. so altogether about 8 lessons more.

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