Ключевые слова: background, basalt, beautiful, beauty, column, construction, destination, digging, dirt, earth, equipment, erosion, erupted, europe, excavator, flooded, green, grey, industrial, industry, interesting, lake, landmark, landscape, lines, machine, material, metal, mountain, nature, nobody, outdoor, parallel, pile, plant, quarry, recreation, river, rock, stone, stream, submerged, summer, tourism, tractor, travel, vacation, water, white,