Larry和一个朋友约好碰面，但眼看自己就要迟到了。他向李华借手机打电话让他朋友等一会儿。今天李华会学到两个常用语：cell和the 411。LL: Hey, Li Hua can I borrow your cell?LH: 你要借我的什么来着，cell？LL: You know your cell. Your cell phone.LH: 噢，原来cell就是cell phone手机的简称。你当然可以借用我的手机。拿去！LL: Thanks. Having a cell is so convenient. I just need to give Rick a call and let him know I am going to be late to meet him.LH: 手机是很方便。你看，你现在快要迟到了，有手机就可以打个电话告诉Rick，否则他会以为你不来了呢！LL: (Larry makes phone call) Hey, Rick, it's Larry. I'm running a bit late. I'll meet you at the library in