Ключевые слова: adult, airport, app, architecture, background, bag, beautiful, building, business, businesswoman, casual, caucasian, city, communication, commuter, contemporary, corridor, directions, entrepreneur, escalator, executive, female, flight, girl, hall, hallway, lifestyle, mobile, modern, on the go, on the move, one, person, phone, real, smartphone, stairs, standing, station, talking, technology, telephone, travel, traveler, trip, urban, walkway, woman, women, young,