For every one hour, they will spend on a spacewalk, astronauts need to train seven hours in the pool.
宇航员在太空漫步中花费的每一个小时,都是他们在泳池里训练7个小时换来的。
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And in an earlier era, his ripping yarns of science gone wrong like Jurassic Park and Congo dominated the departure lounge - as well as the beach, pool, commuter train and bedside table.