aerospace ground equipment

例句：

1. 1. The space shuttle is themost famous spacecraft in the world.
   太空穿梭机是世界上最著名的宇宙飞船。
2. 2. The astronauts are preparing for their nextmission in space.
   宇航员们正在为他们的下一次太空任务做准备。
3. 3. The aerospaceindustry is responsible for developing new technologies forflight.
   航空航天工业负责开发新的飞行技术。