第1个回答 2013-04-29
A: Excuse me, do you have time?B: Sorry, I don't have time.A: I am sorry, but you have your watch.B: I have a watch doesn't mean I have time.A: I mean what time is it nowB: Sorry. I thought you ask me for a date. It's 9:00 am.A: Thank you.B: You are welcome.(The story happened one day while I was on my way to school at the bus stop) A: Hi sir, do you have transformer here?B: You mean Transformer 2 or what? But, Madam, we don't sell CD here.A: No, sir, I mean an isolation transformer.B: Or, I thought you want to buy the CD called "Transformer", I thought you want the movie.A: No.B: What do you want to use it for?A: For building a circuit, a Flyback converter circuit.B: But, I don't think we have it. How about the converter. We have it here.A: Thanks, but I need the isolation transformer to finish my circuit for our project.B: What project? Wo~, let me go to the storage to find it for ya!A: (Waiting)B:(10 minites, going out with big transformer) Is this the one for your project?A: No. Our circuit is small, but the transformer is huge. It will not fit.B: I thought you are doing a big project for a company.A: No, no, no. I am going a small project for school.B: O, wait, please.B(turns to C): Do we have isolation transformer for small circuit?C: Yes, (then he found a small audio isolation transformer out).A: Thanks........................ (The story happened @ one of the electrical stores in U.S.A: a student of UWB and C: sale people of that electrical store.)