是的，這也是一個我當初很困惑的點，讓我一度轉成了1/2和1/3派。也就是像您列的，認為問題的問法有歧義。

來源: 露重煙微於 2023-11-10 15:05:00 [舊帖] [給我悄悄話] 本文已被閱讀：次

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