Although I do not support Mr Chang's action, I should say those

来源: panlm_ 于 2018-12-22 09:27:21 [] [旧帖] [给我悄悄话] 阅读数 : (184 bytes)

'teachers' have to ask themselves why this event happened.

Unfortunately, some 'teachers' are not qualified to do their jobs as teachers. 

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