you are very welcome. good night!

來源: tingfeng 於 2012-05-29 20:42:25 [] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)
回答: You have very good teaching skills! Thanks again. 由 EnLearner 於 2012-05-29 20:23:54

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• Good night, Professor! -EnLearner- ♂ 給 EnLearner 發送悄悄話 EnLearner 的博客首頁 (0 bytes) () 05/29/2012 postreply 20:55:52

請您先登陸，再發跟帖！