driving bevel pinion

例句：

1. 1. The car'sengine is running smoothly with the driving bevel pinion in place.
   汽车发动机运转顺畅，驱动锥齿轮安装到位。
2. 2. Theengineer used a special tool to adjust thedriving bevel pinion for better performance.
   工程师使用特殊工具调整驱动锥齿轮，以获得更好的性能。
3. 3. Thenew design of the gearbox incorporates a more efficientdriving bevel pinion system.
   新型变速箱采用了更高效的驱动锥齿轮系统。