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美国NASA于去年成功发射了“奥德塞”火星探测器。该探测器此行的目的是探测火星表层上水的现状和其深度、火星表面地质构造等,以便帮助科学家们分析火星上是否有生命存在
NASA successfully launched the “Odyssey” Mars probe last year. The purpose of this probe is to detect the current status and depth of the water on the surface of Mars and the geological structure of the surface of Mars so as to help scientists analyze the existence of life on Mars