Ключевые слова: america, architecture, arizona, blue, bridge, calm, canyon, clear, colorado, concrete, construction, dam, desert, destination, electricity, energy, engineering, generator, glen, hydro, hydroelectric, industry, lake, landmark, landscape, large, mountain, nature, page, plant, powell, power, red, reservoir, river, rock, rocky, scenic, sky, southwest, structure, summer, technology, tourism, travel, united, usa, utah, view, water,