I guessed 16 m^3 which is

來源: jassco 於 2024-04-26 10:39:28 [] [舊帖] [給我悄悄話] 閱讀數 : (95 bytes)
回答: 好眼力，實際上是 由 taitaidehuayuan 於 2024-04-26 10:31:52

20.92721 yard^3. Not a bad guess, isn't it?

Best regards,

Alex

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