投資和投機有什麽區別？一個是普通話，一個是廣東話。

來源: fluker 於 2025-09-01 14:24:46 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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投資和投機有什麽區別？ 一個是普通話， 一個是廣東話。