"There are thousands of branches in the spring breeze" refers to the willow branches fluttering in the spring breeze and dancing with the wind. A thousand branches of a tree make the willows lush. In the second sentence, the willow branches are dazzling, tender and colorful. The spring breeze is warm, and the willow branches show thin leaves and tender buds, which look pale yellow; Slender willow branches, floating in the wind, are softer than silk thread. "Gold" and "silk" are not only images, but also describe the tenderness and softness of spring willow as much as possible. This sentence inherits the spring breeze, but it still describes the scene in the wind, and the willows in the wind can better show the softness of the branches. The repeated use of the word "Yu" in the sentence highlights the sequence of "softness" and "softness", which makes the rhythm flow briskly and coordinate with the joy and praise in the poem. These two sentences make weeping willows full of vitality, beautiful and light, graceful and lifelike.