Even the sky and grass have been raining for a long time, winning the wide water in the gulls. When I write, I sketch out a vast space. Long spring rain, grass in the sand, has been extended from the eyes to the horizon, misty grass under the rain for a long time. When I write, I will outline a vast space: the long spring rain, the grass in the sand, all the way from the eyes to the horizon, are foggy. The length of rain, whether it is the length of rain period or the width of rain area, is the characteristic of spring rain. Gull side, gull flying water. It is said that there were gull friends in ancient times who swam with gulls every day, and hundreds of gulls came. His father listened and said, "You can play with it for me." The next day, when I went to the seaside, the gull did not dance (Liezi Huangdi).