地质学家认为，这个具有流体化喷出物的陨石坑表明，在地表下几米深处有一层永久冻土层或水冰。
Geologists think that this fluidized ejecta crater indicates that a layer of permafrost, or water ice, lies just a few meters under the surface.
大多数科学家认为，月球的两极是最有可能存在水的地方，因为那里是常年处于阴暗之中的陨石坑。
Most scientists believe the likeliest places for water are at the poles of the moon, where there are craters in permanent shadow.
近年来研究人员的最大发现就是月球上有水，这些水在冰和岩石中，分布于巨大的陨石坑和广阔的月球平原上。
The biggest revelation uncovered by researchers in recent years is the discovery of water on the moon, in ice and rocks, across huge craters and vast lunar plains.
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