An already powerful pent-up desire to travel has only intensified with global weariness of pandemic restrictions and the rollout of vaccines in some countries.
원문출처 : https://www.cnn.com/travel/article/should-i-travel-expert-advice-pandemic/index.html
원문출처 : https://www.cnn.com/travel/article/should-i-travel-expert-advice-pandemic/index.html