Ключевые слова: america, american, amphibian, amphibious, architecture, attraction, back bay, background, boat, boston, boston massachusetts, building, buildings, bus, car, city, cityscape, copley place, downtown, duck, duck boat, duck tour, editorial, exterior, facade, famous, historic, horizontal, iconic, land and water, landmark, landscape, ma, massachusetts, new england, people, popular, ride, road, sightseeing, street, tour, tourism, tourist, transport, transportation, travel, urban, usa, vehicle,