Ключевые слова: adventure, architecture, auto, background, beautiful, blue, bridge, building, clouds, concrete, construction, country, cross, dam, day, dike, environment, forest, grass, great, green, ground, highway, holiday, huge, hydro, industry, lake, landscape, line, mountain, nature, outdoor, over, plant, reservoir, river, road, rural, sky, street, structure, summer, tranquil, transportation, travel, valley, view, water, way,