There , spaceships were completely refurbished between flights , and flew only a few times a year .
他曾在那里执行过三次太空飞行任务,并担任第三次任务的指挥官。
Virgin galactic has ordered five spaceships and two carrier aircraft .
银河维京公司已经订做了五架飞船和两架运输机。
Spaceships without people have reached other parts of the universe .
无人驾驶宇宙飞船已经到达宇宙的其他地方。
And his vision of the future is charged with excitement : a russia bursting with nanotechnology and nuclear-powered spaceships .
而他对未来的设想则充满激情:一个拥有纳米技术和核动力宇宙飞船的而又蓬勃发展的俄罗斯。
While admitting a vast array of problems , from economic weakness to alcoholism , he painted a picture of a russia with nuclear-powered spaceships and supercomputers .