car train hoisting

例句：

1. 1.The engineer was busy hoisting the car onto the tracks.
   工程师忙着把车厢提升到轨道上。
2. 2. The train car hoisting system is designed to make loading and unloading easier.
   火车车厢提升系统旨在使装载和卸载更加方便。
3. 3.The car train hoisting system is a crucial component of the railway network.
   火车车厢提升系统是铁路网络的关键组成部分。