Liz: Oh, it's a new cell phone.
John: Nice. Is it a smart phone?
Liz: Yep. I decided that it was about time for me to get one.
John: What kind is it?
Liz: An iPhone 4S; it's quite basic really. There are newer models, but this is all I need.
John: Well, you've got internet access and a camera. I think those are so useful.
Liz: And don't forget the apps. They really make life easier. My favorite is Google Maps. It's free, and there is a pleasant voice that tells me exactly where to go and when. I never get lost!内容来自 听力课堂网：http://www.tingclass.net/show-9111-276223-1.html