1 out of 20, 1 out of 10, 1 of 5 是完全不同的概念不是比強，是比1/20那一個

來源: 挖礦於 2025-04-25 10:28:43 [舊帖] [給我悄悄話] 本文已被閱讀：次

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1 out of 20, 1 out of 10, 1 of 5 是完全不同的概念 不是比強， 是比1/20那一個