英语语法分析

It's from meteoroids that we get meteors and meteorites.

我们从流星体中得到流星和陨石。

We think meteors that crashed into the moon or tails of passing comets may have introduced water molecules.

我们认为，撞击月球的流星或经过的彗星尾巴可能会留下一些水分子。

The meteors are called Leonids because they appear to come from the same direction as that of the constellation Leo the Lion.

这些流星之所以被冠之以“狮子座”的名称，那是因为它们好像与狮子星座来自同一方向。