Ключевые слова: asia, asian, business, busy, carriage, central, china, chinese, city, commute, corridor, famous, hall, high, hong, hongkong, indoor, interior, journey, kong, mass, metro, modern, mtr, passenger, people, platform, popular, population, public, rail, railroad, railway, rapid, speed, station, subway, sweden, technology, timelapse, train, transport, transportation, travel, tunnel, underground, urban, waiting, way,