derailing position

例句：

1. 1. The train was derailed due to a sudden jolt in the track.
   由于轨道上的突然震动，火车脱轨了。
2. 2. The car's steering wheel had been derailed, causing it to drift off the road.
   汽车的方向盘脱轨了，导致它偏离了道路。
3. 3. The engineer had to derail the train to avoid hitting a rock.
   工程师不得不脱轨火车以避免撞上岩石。