Introduction to the snow scene: After three or five snowfalls, the continuous grassy mountains have been tightly wrapped. As far as the eye can see, they are all silvery and winding, just like the scenery of the North. Especially the white snow is flying, pulling the sky lower and raising the earth higher, making the sky and the earth one color. The snow in the low-lying shady areas formed a hard layer of ice on the surface, which remained until the following spring. It was like the silver ribbons scattered in the upper world hanging randomly between heaven and earth, with clear and dazzling layers of ice.