A是接电话的
B是报警的
A:Hello,this is the emergency centre.
B:I want to report an urgent case.A fire broke out in the building just opposite my house.
A:Can you give me the address?
B:Yes.The address is No.XXX,XXX Road,XXX District.
A:Can you briefly describe the situation?
B:Oh,yes.The third floor of the building is on fire.I can see some people trapped inside.Someone is waving a white towel.People inside are calling for help.Can you hurry?
A:Yes,the police and firemen will be coming right away.Thank you for your call.
B:Thank you!
相信可以应付了吧!全用人手写作的啊!