（单词翻译:单击）
Leslie：How are you this afternoon？
Paul：Just fine. I looked over the catalog you gave me this morning, and I'd like to discuss prices on your computer speakers.
Leslie：Very good. Here is our price list.
Paul：Let me see . . . I see that your listed price for the K-two-one model is ten U.S. dollars. Do you offer quantity discounts？
Leslie：We sure do. We give a five percent discount for orders of a hundred or more.
Paul：What kind of discount could you give me if I were to place an order for six hundred units？
Leslie：On an order of six hundred, we can give you a discount of ten percent.
Paul：What about lead time（从订货到交货的间隔时间，交货期）？
Leslie：We could ship your order within ten days of receiving your payment.
Paul：So, you require payment in advance of shipment1？
Leslie：Yes. You could wire transfer（电汇） the payment into our bank account or open a letter of credit in our favor.
Paul：I'd like to go ahead and place an order for six hundred units.
Leslie：Great！ I'll just fill out the purchase order and have you sign it.
