... Apollo program 阿波罗登月计划(1969年7月20日人类第一次登上月球) Ariane rocket (欧洲)阿里亚娜火箭 astronaut (美)宇航员 ...
双语例句
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This, he says, is where Skylon leaves NASA crafts or the European Space Agency's (ESA) Ariane five rocket, in its wake as they need expensive, disposable rockets to propel them into orbit.