{"type":"rich","version":"1.0","title":"文学侦探：主题与语气的挑战","description":"识别短篇小说片段中的主题和语气","author_name":"Padlet TA","thumbnail_url":"https://ta.padlet.com/open-graph/social-preview-image.png?timestamp=1767922018959&hashid=yGjxVXGLK6","html":"<iframe src=\"https://ta.padlet.com/embed/yGjxVXGLK6\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://ta.padlet.com"}