治安推事

例句：

1. 1. The policeman was called to the scene of the accident.
   警察被叫到事故现场。
2. 2. He is a respected member of the community and has served as a peace officer for many years.
   他是一位受人尊敬的社区成员，并且已经担任了多年和平官员。
3. 3. The new law requires all peace officers to undergo regular training.
   新法律要求所有和平官员接受定期培训。