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在科幻影片中,地球未来人虽然生活在星际之间,但有着和我们相同的身体结构。他们在飞船中脚踏实地地移动。他们的日常生活与他们的近邻,也就是我们这些20世纪的地球人没有多少差别。但太空人真的就是这样吗?卡埃达诺·罗董托教授及宇航医学专家们认为,我们的子孙在太空中的生活将不会大容易。他们的身体结构将发生变化,而且必须学会在没有重力(地心吸引力)的情况下活动。要经受极大的适应性变化,这
In science fiction films, the planet’s future generations, though living between the stars, have the same physical structure as ours. They are moving down the spacecraft. There is not much difference between their daily life and their immediate neighbors, that is, our 20th century earthmen. But is this really true of astronauts? Professor Caedano Roentodon and aerospace medical experts believe that the lives of our children and grandchildren in space will not be easy. Their body structure will change, and they must learn to move without gravity (geocentric attraction). To undergo great adaptations, this