Ключевые слова: arrive, asia, blue, blurred, boundary, business, china, chongqing, city, construction, corridor, departure, driving, empty, entrance, hall, interior, metro, mode, modern, motion, moving, nobody, platform, public, rail, railing, railroad, railway, speeding, station, subway, toned, traffic, train, transit, transport, transportation, travel, trip, underground, urban, vehicle,