与之相比，火星着陆器将会拜访一个淡水（如果有水存在的话）早已消失的地方。
The Mars lander, by contrast, would visit a place where the seas — plain water in this case — vanished long ago.
在仅仅着陆一个月后，“凤凰”号火星着陆器的机械臂此次进行试运行。
The Phoenix Mars Lander's robotic arm was making a test run, just one week after its landing.
美国国家航空航天希望通过分析“凤凰”号火星探测器着陆的红色荒原土壤中所含的冰，找到支持这一理论的证据。
NASA hopes to find evidence for such theories by analyzing the ice contained in the soil of the red wasteland that the Mars Phoenix Lander touched down on.
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