spacecraft propulsion

例句：

1. 1. The spacecraftpropulsion system is responsible for maintaining the spacecraft's stability during flight.
   航天器推进系统负责在飞行过程中保持航天器的稳定。
2. 2. The development of spacecraft propulsion technology has greatly advanced our ability to explore and colonize other planets.
   航天器推进技术的发展极大地提高了我们探索和殖民其他行星的能力。
3. 3.The spacecraft propulsion system uses rocket engines to generate thrust and accelerate the spacecraft.
   航天器推进系统使用火箭发动机产生推力，加速航天器。