As two-week quarantine requirements around the world become de rigueur amid loosened travel restrictions, would-be summer vacationers now face a new conundrum:
원문출처 : https://www.cnn.com/travel/article/quarantines-summer-vacations/index.html
원문출처 : https://www.cnn.com/travel/article/quarantines-summer-vacations/index.html