perhaps, it is in China, but certainly astronauts in the US
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送交者: steven 于 2006-12-08, 17:27:17:
回答: 象宇航员飞行员严格挑选是为了更好的边沿效应 由 HunHunSheng 于 2006-12-08, 17:21:55:
are not chosen for their superhuman physical ability. Most of them are just normal people.
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