dump cart

例句：

1. 1. The workers were busy dumping the trash into the carts.
   工人们忙着把垃圾倒入垃圾车里。
2. 2.The city government is working on a plan to clean up the streets and dump carts.
   市政府正在制定一个计划，清理街道并清理垃圾桶。
3. 3. The dump cart was filled with all kinds of waste.
   这个垃圾桶里装满了各种垃圾。