axle guard stay

例句：

1. 1. The car's axle guard is damaged, so it won't run properly.
   汽车的轴护罩损坏了，所以不能正常行驶。
2. 2.The driver had to stop the car and replace the axle guard.
   司机不得不停下车来更换轴护罩。
3. 3.The mechanic fixed the axle guard and made sure everything was in working order.
   机械师修好了轴护罩，并确保一切正常运行。