carriage piece

例句：

1. 1. The train's carriage piece was damaged during the accident.
   火车的车厢部件在事故中受损。
2. 2. The luggage was packed carefully to avoid damage during the trip.
   行李被仔细打包，以免旅途中损坏。
3. 3.The baggage handlers were busy unloading and loading passengers' bags.
   行李处理员忙于卸载和装载乘客的行李。