The most expensive cities in the world have been revealed -- and the No. 1 spot belongs not to one singly city, but to three destinations.
원문출처 : https://www.cnn.com/travel/article/worlds-most-expensive-cities-2019/index.html
원문출처 : https://www.cnn.com/travel/article/worlds-most-expensive-cities-2019/index.html