vacuum truck

例句：

1. 1.This vacuum truck is used for cleaning the floor in a hospital.
   这辆真空卡车在医院用于清洁地板。
2. 2. The vacuum truck is equipped with a powerful suction system to remove dust and debris.
   这辆真空卡车配备了强大的吸尘系统，以清除灰尘和碎片。
3. 3. The vacuum truck can also be used for moving heavy objects, such as furniture or appliances.
   这辆真空卡车还可以用于搬运重物，如家具或电器。