While our passports haven't been getting many stamps since March 2020, at least our vocabularies are expanding. Variants, mandates, quarantines and requirements -- who knew 2021 would be so polysyllabic?
원문출처 : https://www.cnn.com/travel/article/pandemic-travel-news-singapore-mask-rules-us-vaccine-mandates/index.html
원문출처 : https://www.cnn.com/travel/article/pandemic-travel-news-singapore-mask-rules-us-vaccine-mandates/index.html