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!