Moonquake data collected in the Apollo era were supposed to help scientists understand what lay beneath the moon's crust.

阿波罗时代月震收集到的数据有望于帮助科学家了解月球地壳下面的情况。

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Moonquake data collected in the Apollo era were supposed to help scientists understand what lay beneath the moon's crust.

阿波罗时代月震收集到的数据有望于帮助科学家了解月球地壳下面的情况。

youdao