黑板画兔子王

场景构图：On the classroom blackboard, draw a rabbit king in chalk illustration, and also add the text “Usa-Ōsama sanjō!” (“The Rabbit King appears!”). Show the real classroom environment and the evening sun streaming in from the window from a diagonal angle.。SEO 小贴士：补充具体颜色色号、材质名称、品牌相关词，可提升内容相关度。