Global aviation is still struggling to recover from the pandemic, as the Delta variant forces governments around the world to reintroduce coronavirus restrictions on travel.
원문출처 : https://www.cnn.com/2021/08/30/business/qantas-ceo-travel-outlook/index.html
원문출처 : https://www.cnn.com/2021/08/30/business/qantas-ceo-travel-outlook/index.html