航天员在太空时无法叫救护车,也无法因为生病了就去看医生。但是他们在空间站飞行几个月以后,却能够健康地返回地球。他们是如何做到这一点的呢?俄罗斯航天医学专家博格莫洛夫介绍说:“航天员都是经过严格的医疗选拔的,只有十分健康的人才能飞 Astronauts can not call an ambulance when in space and can not see a doctor because they are sick. But a few months after their flight at the space station, they were able to return to Earth healthily. How do they do this? Russian aerospace medical experts Borgolov said: ”Astronauts are strictly medical selection, and only very healthy people can fly