Ключевые слова: agency, air, aircraft, airline, airplane, airport, airway, aviation, banknote, business, concept, costly, currency, dollar, earth, expensive, flight, fly, flying, furlough, getaway, holiday, idea, journey, map, money, nobody, operator, origami, passenger, plane, price, resort, rest, rich, ruble, sale, sell, ticket, tour, tourism, tourist, travel, traveler, travelling, trip, vacation, voyage, world,