成吉思汗的军队因为有蒙古马并发明了能使身体灵活的马镫，“10万对付50万”一点不难。

来源: 低头的谷穗11 于 2015-06-13 19:49:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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