Ключевые слова: beautiful, beauty, cascata, cascate, delle, energy, europe, fall, falls, famous, forest, freshness, green, hydroelectric, italian, italy, landmark, landscape, manmade, marmore, mountain, nature, outdoor, panoramic, park, river, scenic, spring, swift, terni, tourism, travel, tree, trees, trip, umbria, view, water, waterfall, wood,