"This is what the ISS was meant to be -- a truly international orbiting laboratory," said Steve Payne, a NASA test director at the Kennedy Space Center.
“这就是建造国际空间站的本意——一个真正的国际轨道实验室”，美国宇宙航天局肯尼迪航天中心测试主管StevePayne谈到。
"This is what the ISS was meant to be -- a truly international orbiting laboratory," said Steve Payne, a NASA test director at the Kennedy Space Center.
“这就是建造国际空间站的本意——一个真正的国际轨道实验室”，美国宇宙航天局肯尼迪航天中心测试主管StevePayne谈到。
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