During almost any other year, a look ahead to what the future holds for aviation would almost certainly be centered on exciting things like new airplanes, airlines and airports.
원문출처 : https://www.cnn.com/travel/article/how-flying-will-change-2022/index.html
원문출처 : https://www.cnn.com/travel/article/how-flying-will-change-2022/index.html