关于太空方面的英语句子If you think about how much space stuff hits the atmosphere-protected Earth on a regular basis,you can begin to imagine how many meteoroids and comet-expelled projectiles smash into the moon every day.请翻译一下.有些词查不着.

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关于太空方面的英语句子
If you think about how much space stuff hits the atmosphere-protected Earth on a regular basis,you can begin to imagine how many meteoroids and comet-expelled projectiles smash into the moon every day.
请翻译一下.有些词查不着.

我来帮忙啦~
如果想一想在正常的状态下,一天中掉进地球大气层的太空物质有多少,你就应该能够想象得出每天中有多少流星体和从彗星体上抛离的碎片撞击月球了.