A: Well, in my opinion, I'd say a good sound  system is very important. When the speaker is  delivering the speech, we hope that all the  audience can hear it clearly. In that case the  time used to further explain some details can be  saved and audience may even be attracted by an  appropriate sound volume. Even if the meeting    is very long, they will still focus on it.
B: That's right. But don't forget the preparation  of necessary electronic devices.  Computers  should be maintained and tested before the day  we hold the meeting.  And we should send  emails to the attendees and ask if they have  requirements for special devices to give their  speeches.
A: Exactly! We will definitely do that! Oh, by the  way, the seating plan must be made out once  we have the name list and the agenda. We will  know the order of their speeches.
B: Sure. But I think we also need to know peopl