各种生产厂商都会参加各种展览会，以便能宣传自己的产品。如果有财力，他们也会办一些展览，吸引更多的客户。下面是一些关于展览的对话，供您参考。(5)A: I ’m not sure how this works.我不懂这是如何操作的。B: Would you like me to demonstrate it for you?要不要我来为你示范一下？A: Can you?可以吗？B: Sure. No problem at all.当然，没问题。(6)A: Anything particular you’re interested in?有什么你特别感兴趣的吗？B: I’m very much interested in your personal computers.我对你们的个人电脑深感兴趣。A: Well, this is our latest catalog.嗯，这是我们的最新的目录。B: We’ll order after we see the sample.我们要看过样品才会下订单。(7)A: We’re having a special showing next week in our showroom.下周我们的展示室将有一个特别的展示会。B: What do you mean by special?怎么特别呢。A: It will be by special invitation only.我们只邀请特别的客户。B: Please make sure I get an invitation.请记住寄张请帖给我哦。(8)A: We hope you enjoyed the visit to the showroom.希望你还喜欢我们的展示室。B: Yes, it helped me out a lot.嗯，收获不少。A: Would you be kind enough to sign our visitors’ book?请在来宾簿上签名好吗？B: I’d be happy to.很乐意。