We have a showroom in this city.

我们在本市设有一个展示中心。

We could guarantee delivery better if you would take it now.

如果现在交货我们较能保证如期交到。

We'll have to get this contract typed as soon as possible.

我们得尽快把契约书打出来。

May I wait?

我等他一下没关系吧？

We're going to substitute a better item for number 3.

我们将以品质较好的来代替三号产品。

We can give you a little cheaper model.

我们可以提供你便宜一点的型式。