Ключевые слова: architecture, asia, business, car, carriage, city, commute, compartment, empty, europe, fast, horizontal, indoor, inside, interior, journey, line, metro, metropolitan, modern, motion, no people, nobody, old, passenger, people, platform, public, rail, railroad, railway, rapid, seat, speed, station, street, subway, technology, tourism, traffic, train, tram, transit, transportation, travel, trip, underground, urban, vehicle, wagon,