年輕時記憶力好，是吸收知識的好時機。年紀大了，就是學著玩的。記憶力減退，競技性的學習肯定不靈了。

來源: BeagleDog 於 2023-05-02 16:24:46 [舊帖] [給我悄悄話] 本文已被閱讀：次

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