+1, 中國這四十年的風氣完全已改變成賺錢為大，現在已很少有人安心潛力搞基礎研究。

來源: playForever 於 2022-10-24 20:49:40 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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