pilot valve governing

例句：

1. 1. The pilot valve is responsible for controlling the flow of gases through the engine.
   飞行员阀门负责通过发动机控制气体流动。
2. 2. The pilot valve was designed to ensure smooth operation of the aircraft's systems.
   飞行员阀门设计用来确保飞机系统平稳运行。
3. 3. The pilot valve must be adjusted carefully to avoid any potential issues during flight.
   飞行员阀门必须小心调整，以避免飞行过程中的潜在问题。