“明朝建立之初，已擁有銅火炮、火槍、燃燒爆炸罐一類的熱兵器。”

來源: *江南雨* 於 2023-10-21 16:29:02 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.