trunk jack

例句：

1. 1. The truck was pulled out of the ditch with the help of a trunk jack.
   卡车在拖车千斤顶的帮助下被拖出了沟里。
2. 2.They used a trunk jack to lift the heavy box onto the flatbed.
   他们使用拖车千斤顶将沉重的箱子放到平板车上。
3. 3. The driver had to use a trunk jack to get the car out of the snowbank.
   司机不得不使用拖车千斤顶把汽车从雪堆中推出来。