rear-delivery chute

例句：

1. 1. The rear deliverychute is designed to allow the vehicle to be driven in reverse.
   后送槽道的设计是为了允许车辆倒车。
2. 2.The rear discharge chute was used to collect the waste gas from the engine.
   后送槽道被用来收集发动机产生的废气。
3. 3.The rear delivery chute is crucial for ensuring efficient transportation of goods.
   后送槽道对于确保货物高效运输至关重要。