(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: we can give you a little cheaper model .
b: let me see the specifications for that .
a:这种的合你的要求吗？
b:事实上，已超出我们所需要的。
a:我们可以提供你便宜一点的型式。
b:让我看看它的规格说明书吧。
