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澳洲10在哪里玩?
- 主演： 简美妍 陈辉玲
- 状态：更新至53集
- 导演：胡庶
- 类型：科幻片
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简介：Japan is not rich in iron resources, but because there is no coal, all the iron they have is made from charcoal. It has excellent iron properties and is perfect for making muskets. The reason why Ming swords are inferior to Japanese samurai swords is not because of technical problems. In the final analysis, it is because of iron quality.