dynamic system simulator

例句：

1. 1.The dynamic system simulator is used to simulate the behavior of complex systems.
   动态系统模拟器用于模拟复杂系统的运行行为。
2. 2.The engineer used the dynamic system simulator to test the new design.
   工程师使用动态系统模拟器来测试新设计。
3. 3.The dynamic system simulator helped us understand the behavior of the system better.
   动态系统模拟器帮助我们更好地理解系统的行为。