After nearly a year of closed borders, the European Union could open in June to fully vaccinated vacationers from countries with low Covid infection rates in time for summer under a plan revealed on Monday.
원문출처 : https://www.cnn.com/travel/article/eu-restrictions-vaccinated-tourists/index.html
원문출처 : https://www.cnn.com/travel/article/eu-restrictions-vaccinated-tourists/index.html