(1)
    A: We can offer you this in different levels of quality.
    B: Is there much of a difference in price ?
    A: Yes，the economy model is about 30% less.
    B: We'll take that one .
    A：这产品我们有三种不同等级的品质。
    B：价钱也有很大的分别吧？
    A：是的，经济型的大约便宜30%。
    B：我们就买那种。

    (2)
    A: Is this going to satisfy your requirements ?
    B: Actually，it is more than we need .
    A: Let me see the specifications for that .
    A：事实上，已超出我们所需要的。
    B：我们可以提供你便宜一点的型式。
    A：让我看看它的规格说明书吧。

    (3)
    A: You're asking too much for this part .
    B: we have some cheaper ones .
    A: What is the price difference ?
    B; The basic model will cost about 10% less .
    A：这零件你们要价太高了。
    B：我们有便宜一点的。
    A：价钱差多少？
    B：基本型的便宜约10%左右。

    (4)
    A: How many different models of this do you offer?
    B: We have five different ones .
    A: Is there much of a price difference .
    B: Yes，so we had better look over your specifications.
    A：这个你们有多少种不同的型式。
    B：五种。
    A：价钱有很大的差别吗？
    B：是的，所以我们最好先把您的规格说明细看一遍。

    (5)
    A: The last order didn't work out too well for us
    B: What was wrong?
    A: We were developing too much waste .
    B: I suggest you go up to our next higher price level.    
    A：上回订的货用起来不怎么顺。
    B：有什么问题吗？
    A：生产出来的废品太多了。
    B：我建议您采用我们价格再高一级的货。