Prompt:

3D, teacher, warm atmosphere, teacher holding flowers and smiling, surrounded by students holding books and smiling, overall warm and happy atmosphere, white background --ar 9:16 --v 6.1

3D，教师，温暖的氛围，教师手持鲜花微笑，周围是手持书本微笑的学生，整体温暖愉快的氛围，白色背景