motor off switch

例句：

1. 1.The car's motor off switch is located on the dashboard.
   汽车的引擎关闭开关位于仪表盘上。
2. 2. Before starting the engine, make sure to turn off the motor off switch.
   在启动发动机之前，请确保关闭引擎关闭开关。
3. 3. The engineer found the motor off switch and turned it off immediately.
   工程师找到了引擎关闭开关并立即将其关闭。