A: Excuse me, where can I find a dictionary? B: What kind of dictionary would you like? A: A bilingual dictionary would be nice. B: Well, there are many printed dictionaries. A: Is there one you recommend? B: Personally, I like the digital dictionaries. A: Do you sell those here? B: Yes, they're like mini computers. A: They are much more expensive, aren't they? B: Unfortunately, they can be expensive. A: I think I'll stick with the printed version. B: Either way, I'm sure it will be very useful!