不知道為什麽不學習一下燈塔國現成的範例，留幾塊地作保留區。隻要一輩子不出保留區，沒必要學漢語

來源: flumoon 於 2020-09-03 05:52:13 [舊帖] [給我悄悄話] 本文已被閱讀：次

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