Dont you think it necessary to have a close study of the contract to avoid anything missing？你不觉得应该仔细检查一下合同，以免遗漏什么吗？
I can show you other quotations that are lower than yours.我可以把比贵公司报价低得多的价目表给你看看。
I haven’t nothing to declare.我没有要申报的东西。
I know what you want. 我知道你想要什么。
I missed my train.我未赶上火车。
I think we can draw up a tentative plan now。我认为现在可以先草拟一具临时方案。
I want a package deal including airfare and hotel.我需要一个成套服务，包括机票和住宿。
I won’t check this baggage. 这件行李我不托运。
I’d like to change this ticket to the first class.我想把这张票换成头等车。