rotary car dumper

例句：

1. 1.The rotary car dumper is used to transport heavy materials from one location to another.
   旋转式汽车卸货机用于将重物从一个地点运输到另一个地点。
2. 2.The rotary car dumper is a critical piece of equipment for loading and unloading containers.
   旋转式汽车卸货机是装载和卸载集装箱的关键设备。
3. 3. The rotary car dumper has become increasingly popular in recent years due to its efficiency and convenience.
   由于其效率和便利性，旋转式汽车卸货机近年来越来越受欢迎。