wharf apron track

例句：

1. 1. The ship is docked at the port, and the wharf apron track is being inspected for damage.
   船只停靠在港口，正在检查码头围板轨道是否有损坏。
2. 2. The engineers are working on the design of the new wharf apron track system.
   工程师们正在设计新的码头围板轨道系统。
3. 3.The construction of the new wharf apron track has been completed, and it will greatly improve the efficiency of cargo handling.
   新码头围板轨道的建设已经完成，它将大大提高货物处理的效率。