Please dial 110 if you were in emergency.紧急情况时请打110。

今天的几个句子是发生在事故现场的：1.There was a car accident on West Street.西街发生了一起车祸。2. Someone's been hurt.有人受伤了。3.What's the plate number?车牌号是多少？4. How did it happen?怎么发生的？