emergency service造句

1、Carers or wardens can analyse the situation and call the appropriate emergency service if required.
护老者或督导员可以分析情况，调用相应的紧急服务，如果需要。

2、The emergency service is on a 24-hour run
应急服务24小时不间断。

3、The emergency service is on a 24-hour run.
应急服务24小时不间断。