"Pinggang fine grass" and "yellow calf" are interrelated. The yellow calf has been kept in the cowshed for a winter. When grazing on the flat slope, it is very happy at the first sight of spring grass. Although "Ming" is written by voice, it can make people want to see the leisurely and demeanor of the yellow calf when eating grass. The words "setting sun", "cold forest" and "dusk crow" in the fourth sentence should have constituted a gloomy scene, but the artistic conception has changed because of the use of a verb "point". It is an accurate realism that the crow flies or perches like a mass of ink spots. There are no leaves in the cold forest in early spring, so black crows can be clearly seen in the forest. The author is enjoying a natural painting.