come to a halt

例句：

1. 1.The car came to a halt at the traffic light.
   汽车在红绿灯处停了下来。
2. 2.She came to a halt when she saw the policeman.
   她看到警察时停了下来。
3. 3.The train came to a halt after hitting a bump in the track.
   火车在轨道上撞了一个坑后停了下来。