宇航员怎么吃东西呢?例如吃块面包 因为没有地球引力的关系 食物不向胃走动啊 万一要卡到喉咙上不噎着啊?
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![宇航员怎么吃东西呢?例如吃块面包 因为没有地球引力的关系 食物不向胃走动啊 万一要卡到喉咙上不噎着啊?](/uploads/image/z/12658088-56-8.jpg?t=%E5%AE%87%E8%88%AA%E5%91%98%E6%80%8E%E4%B9%88%E5%90%83%E4%B8%9C%E8%A5%BF%E5%91%A2%3F%E4%BE%8B%E5%A6%82%E5%90%83%E5%9D%97%E9%9D%A2%E5%8C%85+%E5%9B%A0%E4%B8%BA%E6%B2%A1%E6%9C%89%E5%9C%B0%E7%90%83%E5%BC%95%E5%8A%9B%E7%9A%84%E5%85%B3%E7%B3%BB+%E9%A3%9F%E7%89%A9%E4%B8%8D%E5%90%91%E8%83%83%E8%B5%B0%E5%8A%A8%E5%95%8A+%E4%B8%87%E4%B8%80%E8%A6%81%E5%8D%A1%E5%88%B0%E5%96%89%E5%92%99%E4%B8%8A%E4%B8%8D%E5%99%8E%E7%9D%80%E5%95%8A%3F)
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