跟你開個玩笑。如果知識是無窮大，那麽 ∞-0.0001=∞-0.001=∞。所以，你的結論也不對。

來源: 美國歐羅巴於 2026-04-17 07:09:19 [舊帖] [給我悄悄話] 本文已被閱讀：次

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