首先需要的是自己是什麽材料。泥瓦工幹不了醫生，運動員上不了舞台。什麽材料幹什麽事。

來源: 笑薇. 於 2021-03-12 14:44:12 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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