Ключевые слова: adult, airplane, airport, airport gate, aviation, boarding, boarding card, boarding pass, border, border control, business, businessman, caucasian, check, checkin, control, customs, departure, document, embark, emigration, european union, flight, flying, german, hand, holding, holiday, immigration, journey, man, passport, person, ticket, tourism, tourist, transportation, travel, traveller, travelling, trip, vacation, windows,