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jan 31, 1958 - 美国发射美首颗卫星

Description:

1958 年 1 月 31 日，美国发射的首颗卫星：“探险者” -1 号人造卫星。

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少女前线世界观补全计划

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Date:

jan 31, 1958

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~ 68 years ago

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