2. The third sentence is "There is a butterfly dance from time to time". "Linglian" describes butterflies flying around and reluctant to leave. Colorful butterflies on the flower branches linger because they love flowers, suggesting the fragrance and brightness of flowers. The flowers are lovely, and the dancing of butterflies is also lovely, which inevitably makes people who walk "linger". Write the bright fragrance of spring flowers from the side. In fact, the poet was also attracted by colorful spring flowers and stayed. But he may not stop, but move on, because the scenery is infinite and there are many beautiful scenery. The fourth sentence is "Jiao Ying chirps". "Jiao" is a description of Ying Ge's softness and roundness. "Chen Wenjing Jump" refers to the poet Shang Huashi enjoying the beautiful scenery, and a string of wonderful orioles happened to wake up the poet who was intoxicated with the flowers. Just because the poet was happy, he took it for granted that oriole was singing for himself. This is the same as the previous sentence, saying that butterflies are attached to spring flowers, which is empathy. Because the poet successfully used this technique, things and I blended and the scene came into being. This kind of theme is common in quatrains in the prosperous Tang Dynasty. However, it is rare to see such a poem with exquisite description and unusually beautiful colors. After Du Fu's "Flowers Like Flowers", he added "Thousands of Flowers" and butterfly singing and dancing, and the scenery was beautiful. This kind of writing is unprecedented.