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Von Braun was on there showing how to go to Mars--and this was before Sputnik.
冯·布劳恩在那里展示如何登上火星--这些事早于人造地球卫星的制造。
互联网
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Pushing through the crowd, I barely managed to board the carriage as its doors were shutting.
我奋力挤过人群，在车门关闭的瞬间勉强登上了车厢。
金山词霸
