human missions翻译
human missions的基本解释
读音: 美: 英:
人类使命:指人类为了实现某种目标而进行的任务或行动。
例句
But the Moon offers a great local to test out human missions to Mars.但对于人类的火星使命来说,月球是个伟大的试验场。NASA says the first human missions to Mars could take place by the 2030s.美国宇航局表示,可能于本世纪30年代实现首次人类火星登陆任务。
One way for human missions to Mars is to set up a base on the moon to be used as a steeping-stone.把人类送上火星进行探测的一种方法,是在月球上建立一个基地,用来作踏脚石。
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