"This is a very un-Earthly process," Hansen said.
“这是一个的非同寻常的过程。”汉森说。
"To see an active geologic process on Mars today is cool, " said Hansen-Koharcheck.
Hansen-Koharcheck说：“观看现今火星上活跃的地质变化过程是一件很酷的事情。”
"To see an active geologic process on Mars today is cool, " said Hansen-Koharcheck.
Hansen-Koharcheck说：“观看现今火星上活跃的地质变化过程是一件很酷的事情。”
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