John. Oh, that's great. I guarantee you a good time.

约翰 哦 太好了 我保证你会玩得很开心。

FedEx built its name as a highend business-to-business firm, offering guaranteed time slots for delivering parcels and factory goods along the supply chain.

联邦快递将自己打造成一家高端的企业对企业的公司，为沿着供应链运送包裹和工厂货物提供有保障的时间段。