1.Change of order 改訂單

A: How do you process a change of order?
B: You'd better look at the contract and make sure the order is changeable.

A：更改訂單的程序是怎樣的？
B：你最好看看合同，確認訂單是可以更改的。

2.Cost and benefit analysis 成本和收益分析

A: Do you know how to do a cost and benefit analysis?
B: A little. Colin is an expert. Ask him.

A：你知道怎么做成本和收益分析嗎？
B：知道一點，柯林是這方面的專家，去問他。

3.Destination charge 發運費

A: How much do we pay for destination charge?
B: $300 per car.

A：我們付多少發運費？
B：每輛車300美元。

4.Operation tax 營業稅

A: Do we have to pay operation tax?
B: Yes, we do. It is ten percent.

A：我們要付營業稅嗎？
B：是的，10%。

5.Estimated costs 預估成本

A: What are the estimated costs for this program?
B: About forty million dollars.

A：這個項目的預估成本是多少？
B：大約是四千萬美元。