美国流行习语荟萃

It's a deal.

一言为定.

Harry:Haven't seen you for ages. Let's have a get-together next week. Jenny: It's a deal.

此外,电影里经常听到,it's a deal, that is agood deal.或是两个人打算达成某个协议或是做成某个生意会说:deal? deal!