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：你看看合同，確認(rèn)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(diǎn)，柯林是這方面的專(zhuān)家，去問(wèn)他。
    3.Destination charge 發(fā)運(yùn)費(fèi)
    A: How much do we pay for destination charge?
    B: $300 per car.
    A：我們付多少發(fā)運(yùn)費(fèi)？
    B：每輛車(chē)300美元。
    4.Operation tax 營(yíng)業(yè)稅
    A: Do we have to pay operation tax?
    B: Yes, we do. It is ten percent.
    A：我們要付營(yíng)業(yè)稅嗎？
    B：是的，10%。
    5.Estimated costs 預(yù)估成本
    A: What are the estimated costs for this program?
    B: About forty million dollars.
    A：這個(gè)項(xiàng)目的預(yù)估成本是多少？
    B：大約是四千萬(wàn)美元。