stop limit

例句：

1. 1. The car stopped at the traffic light.
   汽车在红绿灯前停了下来。
2. 2. She decided to stop eating junk food for a month.
   她决定一个月内不吃垃圾食品。
3. 3. The driver stopped the car before reaching the hospital.
   司机在到达医院之前停下了车。