Ключевые слова: blue, bus, car, carriage, chair, city, coach, comfortable, commuter, electric, empty, express, horizontal, indoors, inside, interior, journey, line, metro, metropolitan, modern, motion, no people, old, passenger, people, public, rail, railroad, railway, rapid, seat, speed, station, subway, tourism, traffic, train, tram, transit, transportation, travel, trip, underground, urban, vacation, vehicle, wagon, window,