动力方向盘

例句：

1. 1. The car's power steering system is very responsive.
   这辆车的功率转向系统反应非常灵敏。
2. 2. The driver needs to adjust the power steering wheel for better control.
   驾驶员需要调整动力转向盘以获得更好的控制。
3. 3. The new model has a more powerful steering system than its predecessor.
   新款模型的动力转向系统比前一代更为强大。