And the Aristotelian explanation was based on the idea that they must have been made of a completely different stuff, whose nature is completely different from that of the stones on earth.

亚里士多德的解释是基于，它们是由完全不同的物质所构成的，这种物质与地球上的石块完全不同。

youdao

The first bridges were made by nature itself — as simple as a log fallen across a stream or stones in the river.

桥的出现本是自然之笔——小溪之上的一根原木，或大河之中一堆砾石。

youdao

By appreciating the stones here, you can travel through the space of art and communicate with Mother Nature.

在这里，你可以通过石头在艺术空间里穿梭，与大自然交流。

youdao

And among the sceptics, supporters, conspirators and those simply passing through, there exist a number of theories on the identity of Christian and the true nature of the stones.

BBC: One of the US' greatest mysteries

But its bed was thick with well-worn river stones, testimony to uncountable seasons of floods and the persuasive nature of water.

CNN: The seven stones of simpler living

If the stones of the Acropolis could speak - with 2, 500 years of watching human nature and political ideologies collide - they would probably say: well, that means the euro has become intolerable to the people of Europe.

BBC: How the fate of Europe could be decided 'within hours'