怎麽沒提東方的印度文明？中國到了明朝開始落後，和閉關鎖國有關，雖然財力還是很雄厚

來源: LinMu 於 2024-06-13 17:38:56 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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