Product Demonstration

　　Dialogue 1

　　F: Excuse me, can you please show me how to make this contrumption work? I'm having a hunger of time trying to figure it out.

　　M: It's very easy really. Here, let me show you.

　　F: Thank you.

　　M: Sure, no problem, first of all, you are holding it upsight down, the red areao must point upword.

　　F: Oh boy! My dump.

　　M: Don't worry about it, it can be a little confusing of your first time, once you got it upright, point the nozzle to direction that you want to spray, then press the red button here.

　　F: Is that all there is to it? That seems really easy, I don't know why I didn't figure it out myself. Oh, but that' only working for forward motion, how do I make it work in reverse?

　　M: See this lever here, if you switch it slightly to the left, it will cause the motor to move in reverse, see it now, it' going backward now, if you want it to go forward again, simply switch the lever back to the right side, watch this.

　　F: That's seems like a real piece of cake! How do I clean up the dust trap when it's full?

　　M: In the back of machine here, see this panel, if you open up this flap, you will see a small srew holding the dust trap in place, you can use a regular screw driver to open it up with a few simple movements, then you can MD the trap, here, I'll show you.

　　Dialogue 2

　　M: Do you have a minute? I'd like to give a demonstration of our latest and best selling products, the dust eleminator 2000 proffesional vaccum cleaner.

　　F: Yeah, I guess I have a little time, what did you say it was? a vaccum cleaner?

　　M: Yes, but the dust eleminator is much more than the normal vaccum cleaner, you won't find anything else like this on the market, here, let me demonstrate.

　　F: Ok.

　　M: Do you see what I have here, this is the bottle, soil dust that I'm going to pull on the carpet of floor here, while I'm adding, I'm going to add some paint, some smashed crackers, and a couple of thread enge nails, now I'm going to rob it deeply the fibres in the carpet, it's real mess, do you agree?

　　F: Youp,sure it is, you've got a big mess on you hands.

　　M: Now, watch, I simply turn on the dust eleminator with a flip of this switch, wola! the dust elemintor is powerful enough to pull out the pins from the carpet of fibres, it also can hanlde the heavy way of nails, and have no problem with the volume of soil dust, truly remarkable, don't you agree?

　　F: Wowh, it really cleaned up that mess, it looks just the same before you dumped all the stuff on there, that's really amazing.

　　M: I know you've been impressed, now, all I take this to make this dust eleminator yours is three monthly installments of 1995.