對華人來說，（1）容易，（2）困難，（3）因人而異。

來源: 湘西山民於 2012-05-01 08:31:31 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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對華人來說，（1）容易，（2）困難，（3）因 人而異。