Ключевые слова: arrival, blanche, car, city, commuter, commuting, crowd, departure, francais, france, french, frequency, frequent, girder, indoor, inside, interior, lighting, mass, metal, metro, metropolitan, modern, motion, paris, parisian, people, platform, public, railroad, railway, rapid, rush hour, speed, station, steel, subterranean, system, train, transport, transportation, travelers, tunnel, underground, urban, wagon, wait, waterfront,