Ключевые слова: cable, cars, center, circulation, citizen, city, driver, ecological, electric, europe, famous, first, heavy, italian, italy, light, lombardy, milan, milano, noisy, old, orange, passage, passengers, people, powerful, public, rails, section, slow, street, streetcar, symbol, traffic, tram, transfer, transport, transportation, travel, typical, urban, vehicle, vertical, vintage, wagon, way, wire, yellow,