truck line

例句：

1. 1. The truck line runs through the city center.
   这条卡车线路穿过市中心。
2. 2. They used to drive along the truck line every weekend.
   他们过去每个周末都会沿着卡车线路开车。
3. 3. The truck line was closed due to a construction project.
   由于一个建设项目，卡车线路被关闭了。