他们统治了若干年，抵御侵略者，保卫国土，建立了一个和平的王国。然后有天夜里他们在柔软的床上睡去，醒来时却在入口上方的山坡上。
They'd ruled for some years, defending the land against invaders, building a peaceful kingdom, then went to sleep in their soft bed one night and woke up on the hillside above the gateway.
现在的蒙古在13世纪是蒙古帝国的中心，蒙古帝国是世界历史上国土连续面积最大的王国。
In the 13th century, mongolia was the center of the mongolempire, the largest contiguous land empire in world history.
我们旅行穿过乡村，看到许多古代的文物，还有这个王国土著人的废墟。
As we travelled through this country, we saw many relics from ancient times and ruins of the native population of this kingdom.
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