launch simulator

例句：

1. 1. The engineer used a launch simulator to test the new missile system.
   工程师使用发射模拟器测试新的导弹系统。
2. 2. The scientists launched a launch simulator to simulate the spacecraft's flight path.
   科学家们发射了一个发射模拟器来模拟航天器的飞行轨迹。
3. 3. The team used a launch simulator to train for their upcoming space mission.
   团队使用发射模拟器为他们的即将到来的太空任务进行训练。