Commentary: In spring, the park is full of beautiful scenery. Metaphor is a thriving scene. From: Tang Congqing's "Feng Xi Village Manuscript Garden": "The small garden is beautiful in spring, with two or three flowers." Ye Songshaoweng's "Small Garden Not Worth Visiting": "You have to pity your dog's teeth and seal the moss, but Chai Fei can't leave for a long time. The spring garden can't be closed, and an apricot is out of the wall. " Grammar: subject-predicate type; As predicate and attribute; Describe the thriving scene in spring.