Emotional support animals running wild in the aisles, rogue travelers pretending to be airplane pilots and drunken passengers causing emergency landings: last year was defined by some pretty dodgy airplane passenger behavior.
원문출처 : https://www.cnn.com/travel/article/what-not-do-airplanes-2020/index.html
원문출처 : https://www.cnn.com/travel/article/what-not-do-airplanes-2020/index.html