Drag freight
01
重型货运列车, 缓慢的货运列车
a slow-moving train carrying heavy goods
例子
The drag freight slowly traveled through the countryside, carrying coal to the factories.
货运列车缓慢地穿过乡村，将煤炭运送到工厂。
Workers watched as the drag freight passed by, its cars filled with large containers.
工人们看着货运列车驶过，车厢里装满了大集装箱。
