halt sign

例句：

1. 1. The driver must stop at the traffic light before proceeding.
   司机必须在通过红绿灯前停车。
2. 2.The policeman used his stop sign to prevent a reckless driver from speeding.
   警察使用他的停止信号来阻止一个鲁莽的驾驶员超速行驶。
3. 3.The construction crew halted their work for the day due to the heavy rain.
   由于大雨，施工队暂停了一天的工作。