The battle to elbow rivals away and get to the front of the bar is a proud weekend tradition stretching back generations — but it causes headaches for bar staff trying to work out who has been waiting the longest.
원문출처 : https://www.cnn.com/2019/08/02/business/bar-facial-recognition-scli-gbr-intl/index.html
원문출처 : https://www.cnn.com/2019/08/02/business/bar-facial-recognition-scli-gbr-intl/index.html