{"type":"rich","version":"1.0","title":"了不起的盖茨比","description":"分析《了不起的盖茨比》中的主题、象征和叙述","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780948940691&hashid=60Kmev86K7","html":"<iframe src=\"https://arcade.padlet.com/embed/60Kmev86K7\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}