... Launch A Rocket 发射一枚火箭 ; 发射火箭 air launch sounding rocket 空中发射探测火箭 Launch a rocket 发射火箭 ...
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to launch a rocket 发射一枚火箭
Large amounts of special fuel are needed to launch a rocket into space.
发射火箭进入太空需要大量的特殊燃料。
South Korea is preparing to launch a rocket carrying a satellite into space, after an earlier attempt was scrapped over fire safety problems.
韩国将向外太空发射一枚载有卫星的火箭,此前的一次尝试因消防安全问题而取消。
The United States said it would not launch a scientific satellite until a non-military rocket the Vanguard could be completed to carry it into space.
VOA: special.2009.06.10
By November,nineteen sixty-seven, the moon launch rocket,Saturn Five, was ready for a test flight.
VOA: special.2009.07.08
A Washington rocket scientist tells about a launch that was postponed many,many times.
VOA: special.2010.06.27
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