There are people who have put forth models of earlier supercontinents.

有人已经提出了早期的超级大陆模型。

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But "we see older mountain belts suggesting that all the continents came together in the past to make other supercontinents," Loewy said.

但是“我们看那些古老的山带，它们表明所有的大陆在过去在一起，形成其它超级大陆，”Loewy说。

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But "we see older mountain belts suggesting that all the continents came together in the past to make other supercontinents," Loewy said.

但是“我们看那些古老的山带，它们表明所有的大陆在过去在一起，形成其它超级大陆，”Loewy说。

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