平原上有一个湖泊，周围是阳光明媚的大山 Plain with a lake surrounded by large sunny mountains

平原的性质，覆盖着草，一个湖，周围的树木和植被，地平线上的大山和天空中的云，在阳光明媚的日子里。

Plain in nature, covered with grass, a lake, trees and vegetation around it, large mountains on the horizon and clouds in the sky, during a sunny day.