What is portrayed in the first part of Deng Penglai Pavilion?

From the beginning of the last film, the poet walked to the deep shelf surrounded by mountains and trees. When he climbed high, he saw that the clouds were yellow, the sky was bright, there was some snow, and the weather was gloomy. At this time, the poet's mood is as bleak and heavy as this weather. Climbing on the high shelf, I saw Jianhu Shuiqu flapping on the cold beach, Maolin Tobacco. The scenery of such a cold forest can not help but expand the poet's thoughts and make him feel long about the past and the present. This is the turning point of Jin Ci, from scenery to lyricism. "I am old, but I am drifting away. Who wants me? I will sail around the five lakes in a boat" is the poet's conscious life experience. He is old, his country is ruined, and he wants to follow the example of living in seclusion, but he doesn't have such a confidant. Sorrow arises spontaneously in the heart, and "antiquity", "oblivion", "yin" and "old age" all lead to the poet's "clear sorrow"