Ключевые слова: airport, america, american, board, business, check, check in, concept, control, country, customs, document, finger, flight, gate, give, giving, hand, hold, holiday, id, identification, identity, immigration, information, journey, luggage, male, man, modern, passport, people, person, safety, schdule, security, show, states, table, time, tourism, tourist, travel, traveler, trip, united, us, usa, vacation,