pneumatic braking

例句：

1. 1.The car's pneumatic brakes are effective in stopping the vehicle.
   汽车的气动制动在停车时非常有效。
2. 2.The train uses pneumatic brakes to slow down and stop at stations.
   火车使用气动制动来减速并停靠在车站。
3. 3. During heavy rain, the pneumatic brakes on the road surface can become slick and cause accidents.
   大雨时，路面的气动制动会变得滑腻，可能会导致事故。