Austria's flagship airline is replacing one of its flights with a more frequent train service, in order to meet the environmental criteria of its recent government bailout.
원문출처 : https://www.cnn.com/travel/article/austrian-airlines-flight-train-service-intl/index.html
원문출처 : https://www.cnn.com/travel/article/austrian-airlines-flight-train-service-intl/index.html