The astronauts could use the space station as a safe haven in the event of major problems and rotate back to Earth aboard Russian Soyuz spacecraft, eliminating the need for a shuttle rescue mission.
航天飞机升空后倘若遭遇重大故障，航天员可以将空间站作为安全的避难所并搭乘俄罗斯“联盟”号飞船返回地球，并借以取消航天飞机升空救援任务的必要性。
There was real fear that once on the lunar surface the astronauts might end up marooned and beyond rescue.
人们真的担心，一旦上了月球表面，宇航员可能最终会陷入孤立无援的境地。
One of the frogman's most important jobs is to rescue pilots and astronauts.
潜水员的最终找工作之一就是营救飞行员和宇航员。
In case of irreparable damage, the astronauts could move into the space station for two to three months and await rescue by another shuttle.
对于无法修复型损伤的情况，宇航员将进入太空站呆2- 3个月，等待其它航天飞机的救援。
In case of irreparable damage, the astronauts could move into the space station for two to three months and await rescue by another shuttle.
对于无法修复型损伤的情况，宇航员将进入太空站呆2- 3个月，等待其它航天飞机的救援。
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