Amazon will start offer a “Prime Air” service

   贝索斯说,“这种运输方式不仅行之有效的,而且具备现实的条件。” 此言是否属实,最终还得须由联邦航空局来决定。    Diapers and Kindles delivered to your doorstep not by truck, not by plane or train — but by drone?你能想象一架无人机,而不是卡车、飞机或火车,将你订购的尿布、电子阅读器送到你家门口吗? Amazon CEO Jeff Bezos says that this reality may be just Read More