satellite propulsion system

例句：

1. 1. The satellitepropulsion system is responsible for the spacecraft's navigation and control.
   卫星推进系统负责航天器的导航和控制。
2. 2.The spacecraft propulsion system is a crucial component of the space station.
   航天器推进系统是空间站的关键组成部分。
3. 3.The space vehicle propulsion system is designed to provide power and propulsion for the spacecraft.
   航天器推进系统设计用于为航天器提供动力和推进。