Ключевые слова: 28, alfama, architecture, building, capital, city, destination, electric, europe, european, heritage, landmark, line, line 28, lisbon, old, old town, portugal, portugese, praca comercio, public transportation, retro, route, sightseeing, streetcar, tourism, town, traditional, tram, tram 28, tramway, travel, typical, vintage, yellow,