沒啥用，一項發明不等於是整個文明科技體係。絕大多數科技產品，以及整個體係，都是英美發明的。

來源: 咲媱於 2025-09-02 13:13:24 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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