Ключевые слова: alga, asia, asian, autumn, breathtaking, calm, china, chinese, crystal, decayed, depth, east, eco, environment, fall, flora, foliage, forest, green, jiuzhaigou, lake, landscape, morning, mountain, national park, natural, nature, oriental, outdoor, plant, pure, reflection, scenic, season, seaweed, sky, sunlight, surface, tourism, tranquil, transparent, trees, turquoise, water, withering, wood,