是哦。加倍： 2X3=8, 2x2=6, 2x1=4. 我也不知道怎麽打的字。。。。。

來源: 布蘭雅於 2025-10-21 20:28:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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