Most of the country is sheltering in place and air traffic has slowed dramatically but there are still people who must fly.
원문출처 : https://www.cnn.com/travel/article/airlines-social-distancing-policies-during-coronavirus-trnd/index.html
원문출처 : https://www.cnn.com/travel/article/airlines-social-distancing-policies-during-coronavirus-trnd/index.html