Ключевые слова: background, board, bus, car, carriage, city, door, empty, european, handrail, inside, interior, journey, lamp, light, line, metal, metro, modern, moscow, motion, moving, new, nobody, open, passenger, public, rail, railroad, rapid, seat, service, speed, subway, technology, tourist, traffic, train, transit, transport, transportation, travel, trip, underground, urban, vehicle, wagon, wall, window, worker,