這個完全讚成。假設兩者土地一樣多，馬一天耕完，牛四天耕完，難道到秋天馬耕的多打糧食？？？

來源: stonebench 於 2022-02-16 11:53:09 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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