科研之友
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<正>自人类首次登陆月球以来,已有十几个人在月球上行走过,但从来没有人直接触碰过月球表面。倘若能亲手摸到月球,会是什么样的感觉呢?1 Over ten people have walked on the moon since humans landed there, but no one has ever directly touched its surface. Those astronauts wore spacesuits outside the lander. No one ever took off a glove or a boot while standing on the moon.
