Mr. Wang, we haven't discussed the mode of payment. 王先生，我们还没商讨付款的方式呢。

　　You know Mr. Forster, this is a really large purchase.  福斯特先生，您知道这确实是一大笔购货。

　　I am afraid we can't pay off at one time, we have to pay by installment. 恐怕我们无法一次将款项付清，只能分期付款。

　　Do you mean you prefer a deferred payment? 您是说希望采取延期付款方式？

　　Yes, Mr. Forester. 是的，福斯特先生。

　　When do you start the payment then? 那么你们什么时候开始付款呢？

　　We'll start our payment in half a year and the total amount will be paid off within 2 years by three installments. 我们半年之后开始付款，所有的款在两年内分三次付清。

　　We can accept that but you have to pay the interest. 我们可以接受这一付款方式，但是你方需要付利息。

　　All right. 那好吧。

　　Shall we sign the agreement now. 我们现在就签署合约好吗？

　　Ok, let's sign it. 好的，我们签吧。