Oil has added trillions of dollars to Saudi Arabia's coffers over the decades, but it's a resource that will someday run out or lose value as the world turns to alternative energy.
원문출처 : https://www.cnn.com/2022/07/06/business/saudi-hajj-economy-mime-intl/index.html
원문출처 : https://www.cnn.com/2022/07/06/business/saudi-hajj-economy-mime-intl/index.html