The moon is about 384000 kilometers away from the carth.

问题描述:

The moon is about 384000 kilometers away from the carth.
carth 应该是earth,呵呵,谢谢一楼的回答者的指出

有错!
因该是 earth
The moon is about 384000 kilometers away from the earth.
意思:月球距地球384000公里.