In Seattle, tech giant Amazon has given the world Amazon Go, an automated supermarket.
在西雅图，科技巨头亚马逊已经给了世界亚马逊，一个自动化的超市。
It has also given us a basketful of new adjectives: checkout-free, as well as cashier-free and cashier-less for American English speakers and till-free and till-less for the rest of us.
它还为我们提供了一篮子新的形容词：免签、无现金、无现金的美国英语使用者，以及对我们其余人的无分和无利。
Shoppers enter the store with Amazon Go app, get the items they want, and leave.
购物者通过亚马逊Go应用进入�
