1.The discovery provides crucial evidence of the existence of impact ejecta from nearby craters in the sampling areas of the lunar probe.

这一发现为月球探测器取样区域附近陨石坑中存在撞击喷出物提供了关键证据。

2.The enormous amount of ash and ejecta pumped into the atmosphere from the crash would shroud the continent of impact in total darkness for some time.

因为撞击而喷射到大气中的大量火山灰和喷射物，会撞击的大陆笼罩在一片黑暗之中。

3.And the ejecta or the stuff ejected has momentum just like rocket fuel, just like standing on a skateboard and playing catch with a bowling ball...the way you do.

所有的喷出物，和火箭燃料一样，都有动量。就像你站在滑板上把保龄球扔出去一样。

4.The discovery provides important evidence of the presence of impact ejecta near the craters in the sampling area of Chang'e-5, which was previously determined through the analysis of remote sensing data.

这一发现为嫦娥五号取样区陨石坑附近存在撞击喷出物提供了重要证据，这是以前通过遥感数据分析确定的。

5.Because of all the ash and ejecta that was pumped into the atmosphere from the crash, the earth would enter into a deep years-long nuclear winter where temperatures around the world would be freezing without any other seasons.

由于所有的火山灰和喷射物因为撞击泵入大气层，地球进入漫的含核冬季，世界各地的温度达到冰点，没有任何其他季节。