The world's longest and largest twin-engine airliner, the Boeing 777-9X has finally taken to the skies for its maiden flight, offering a ray of hope for the troubled US aviation company following months of grim headlines.
원문출처 : https://www.cnn.com/travel/article/boeing-777x-9-first-flight/index.html
원문출처 : https://www.cnn.com/travel/article/boeing-777x-9-first-flight/index.html