“仍然会有一些重定位过程，我们也仍然会发现裂纹，但这种边沿效应也是非常重要的。”迈罗氏说。

"There could still be some reorientation, and we should still look out for fractures, but this rim effect would be very important," Melosh said.

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“仍然会有一些重定位过程，我们也仍然会发现裂纹，但这种边沿效应也是非常重要的。”迈罗氏说。

There could still be some reorientation, and we should still look out for fractures, but this rim effect would be very important, "Melosh said."

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另一方面，地球卫星北极附近的巨大环形山埃特肯盆地(aitken basin)，在月亮历史上，可能非常大导致了剧烈的旋转，迈罗氏提到。

On the other hand, a huge crater near the South Pole of Earth's moon-the Aitken basin-may be large enough to have triggered a dramatic roll early in the moon's history, Melosh noted.

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