Ключевые слова: autumn, barrel, beautiful, beech, business, carpathians, clouds, cloudy, colorful, construction, diesel, drilling, ecology, energy, equipment, europe, evening, exploration, extraction, fall, field, fog, forest, fuel, gas, gasoline, industrial, industry, landscape, machine, mountains, nature, oil, petroleum, pipe, pipeline, platform, power, pump, red, rocking chair, sky, summer, sun, sundown, sunlight, sunny, sunrise, sunset, ukraine,