Amazon said this holiday season was another record-setter. The overall retail sector had a big year too, signaling that the decade-long economic expansion in the United States still has some legs left in it.
원문출처 : https://www.cnn.com/2019/12/26/business/amazon-holiday-sales/index.html
원문출처 : https://www.cnn.com/2019/12/26/business/amazon-holiday-sales/index.html