听力原文：W: Could you help me out with this presentation? M: Sure. You're using your laptop, right? W: Yes. Take a quick look and let me know what you think. M: There's a lot of information on these slides. If there's too much, the audience will stop listening to you and become focused on reading them. W: But there's so much that I need to say. M: I'd suggest cutting down the number of words on each slide or increasing the number of slides. Or both! W: Last time I gave a presentation to this group of people, a few said there wasn't enough information. I guess I'll have to increase the number of slides. M: Don't have too many or you'll have to race through them to get the presentation finished in time. Use buzzwords instead of whole sentences. W: Buzzwords? M: You know. Don't say 'It makes your company more efficient'. Instead just say 'In creases efficiency'. W: What do you think of the background? M: Not bad, but a little dark for my taste. In my experience, younger, more junior people prefer brighter colours whereas higher-ups prefer... Well, dark blue, for example. (20)