Seven of the world's top 10 busiest airports in 2020 were in China while the former world's busiest airport -- Hartsfield-Jackson Atlanta International Airport in the United States -- fell to No. 2 in the rankings after 22 consecutive years in the top spot.
원문출처 : https://www.cnn.com/travel/article/worlds-busiest-airports-2020-coronavirus-pandemic/index.html
원문출처 : https://www.cnn.com/travel/article/worlds-busiest-airports-2020-coronavirus-pandemic/index.html