progressive braking

例句：

1. 1. The car's brakes areprogressively slowing down as it approachesthe intersection.
   汽车接近十字路口时，刹车逐渐减速。
2. 2. The driver must use progressive braking to avoid a collision with the oncoming vehicle.
   驾驶员必须使用渐进式刹车以避免与迎面而来的车辆相撞。
3. 3. Thetrain was progressively slowing down asit approached the station.
   火车在靠近车站时逐渐减速。