Ключевые слова: aisa, background, badlands, badlands national park, canyon, china, cloudy, country, countryside, ecological area, field, grass, grassland, green, highland, hill, horizon, kalajun, kalajun grassland, landform, landscape, lawn, meadow, mountain, mountain range, natural environment, nature, outdoor, pampas, plant community, prairie, ridge, scene, sky, summer, tableland, travel, valley, wilderness, xinjiang, yili,