Ключевые слова: aisle, asphalt, asphalt road, blue, blue sky, boundary line, bright, car, castle peak, clear sky, cloud, day, double, fast, floating cloud, green, guardrail, high speed, highway, hillside, lane, main road, mountain, mountain forest, outdoor, pass, pavement, plant, road, sky, sky blue, slope protection, smooth, straight, summer, sunlight, sunny, sunny day, the way, traffic, travel, tree, trees, vegetation, white clouds,