driving tube

例句：

1. 1. The driver had to pull over because of the heavy traffic.
   司机因为交通拥堵不得不停车。
2. 2. The engineer inspected the driving tube for any signs of wear and tear.
   工程师检查了驱动管，以查看是否有磨损的迹象。
3. 3.The new design uses a more efficient driving tube to improve fuel efficiency.
   新的设计使用了更高效的驱动管来提高燃油效率。