brake friction area

例句：

1. 1. Thebrake friction area is crucial for safe driving.
   制动摩擦面积对于安全驾驶至关重要。
2. 2. The brakefriction area needs to be regularly checked andmaintained.
   制动摩擦面积需要定期检查和维护。
3. 3. Thebrake friction area is responsible for absorbingthe energy of the vehicle's braking system.
   制动摩擦面积负责吸收车辆制动系统的能量。