What about?为了什么?和什么有关?
A:I need to talk with you later today.
B:What about ? Have I done something wrong?
A:今天晚一点我要和你谈谈。
B:为什么?我做错什么事了吗?
A:I just got a phone call from Lisa.
B:What about ?Does she want to meet us for dinner?
A:我刚刚接到莉莎的.电话。
B:她说什么?她要和我们一起吃晚餐吗?