Ключевые слова: airport, architecture, attraction, background, building, business, central, city, construction, corridor, design, destination, engineering, entrance, futuristic, gate, guests, hallway, indoor, infrastructure, interior, landmark, leading, light, metropol, metropolis, modern, navigation, office, passage, passengers, people, person, perspective, public, sight, station, street, structure, subway, system, transport, transportation, travel, tunnel, underground, urban, waiting, walking, walkway,