A:Hello,ma'am,may I ask you a question?
B:Sure,go ahead!
A:How do TV and radio influence our lives?
B:Um...I think people nowadays can not stand a life like this,because TV and radio is now playing an important role in everyone's life.They are signs of modern society.
A:What would happen if we lived in a word without it?
B:Well,it's hard to imagine a world without these machines.I think people would lead an idle life if that did happened
A:Thank you so much,lady!
B:My plesure.