从前有一条独脚龙，它对蜈蚣说：“你如何管理那么多腿？”

There was once a one-legged dragon who said to the centipede, "How do you manage all those legs?''

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从前有一条独脚龙，它对蜈蚣说：“这么多腿你管得过来吗？”

There was once a one-legged dragon who said to the centipede, "How do you manage all those legs?"

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翼龙是第一批会飞的脊椎动物，它的化石遗迹已经吸引了古生物学家两个多世纪。

The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries.

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