driving pile

例句：

1. 1.The driver was driving at a high speed when he hit the car in front of him.
   司机以高速行驶时撞上了他前面的车。
2. 2.The engineer used a driving pile to support the bridge.
   工程师使用一个驱动桩来支撑桥梁。
3. 3.The truck's engine was so loud that it drowned out the sound of the driving pile.
   卡车的引擎声音太大，以至于淹没了驱动桩的声音。