Ключевые слова: america, architecture, background, brooklyn, brooklyn bridge, city, city hall, commute, commuter, downtown, empty, facilities, indoor, information, inside, line, manhattan, metropolitan, modern, motion, move, movement, mta, new york, new york city, nobody, ny, nyc, nyc subway, passageway, people, perspective, platform, public, public transportation, rail, railings, railroad, railway, sign, speed, stairway, station, subway, subway platform, subway station, track, train, transit, transport, transportation, travel, underground, united states, urban, uses, wall,