Ключевые слова: aircraft, airfield, airlines, airplane, airport, approach, architecture, arrival, aviation, business, cargo, complex, crossing, crossroad, day, departure, direction, dividing line, empty, flight, fly, flying, ground, guide, guideline, holiday, interior, leaving, line, lines, marking, modern, nobody, passenger, pavement, place of work, plane, road, road sign, runway, safety, service, sign, terminal, the way forward, traffic, transportation, travel, travel locations, yellow,