railroad car

例句：

1. 1. The train car wasfilled with passengers and luggage.
   火车车厢里挤满了乘客和行李。
2. 2. The engineerhad to repair the traincar before it could leave thestation.
   工程师必须在火车离开车站之前修理好火车车厢。
3. 3. The freight car wasloaded with goods for delivery to the warehouse.
   货运车厢装满了货物准备送往仓库。