I learn of their menu, their hours, whatever they want to put on their receipt they can put there.

让我了解到他们的菜单，让我了解到了他们的时间，他们想在收据上写什么,就可以在上面写什么。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

And they type in "cappuccino" on a little terminal, which is basically a calculator on top of the cash box, and then they get $3.24 from that. They get a receipt.

他们在一个小终端机上输入“卡布奇诺“,那个终端机不过是个收银盒上价格计算器而已，他们划走了3。24美元，打出一张凭条。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

So, this is a photograph that someone took on the internet of a real world receipt from a restaurant somewhere I think in the UK and I think the take away will perhaps be cleared pretty fast.

这是某人在网上得到的照片,其中是英国,一个餐厅的收据,我们看一看。

哈佛公开课 - 计算机科学课程节选