Ключевые слова: background, beautiful, blue, clear, cloud, country, countryside, ecology, environment, evergreen, freedom, freshness, grass, grassland, green, hiking, hills, ice, landscape, meadow, mountain, natural, nature, open, peak, plain, reflection, rock, scene, scenic, season, sky, snow, spring, summer, sunny, sunset, top, tourism, travel, vacations, valley, view, wide,