這是鴉片戰爭前大清國思維，外國用炮，你還在用刀，效率碾壓，閉關鎖國獲得數據壟斷何用？

來源: phobos 於 2024-10-23 05:50:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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