natural zone的用法和樣例：
例句
- Maybe because of her intuition and instinct ,never utilitarian, her photos always reflect the most simplehearted and natural aesthetic feeling.
也可能是她沒有任何功利的想法，完全憑著心靈去感受著自然帶給她的感動和享受，她拍的照片捕捉到的反而是最淳樸最自然的美景。 - It has the complex geomorphic types,different natural conditions and land use,as well as the clear altitudinal structure in Yinshan Mountainous Region.
陰山山地地貌類型複雜，自然條件與土地利用區域差異顯著，自然帶的垂直帶譜比較明顯。
