必須的，那樣才有用。細的好處是很多人都能操作，壞處是缺乏靈活性，適應能力差，不易舉一反三

來源: ENTP 於 2019-08-14 10:11:15 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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