{"type":"rich","version":"1.0","description":"英語課堂指令的意思","title":"英語課堂小指令","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/60KmRwX6r7\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1786817149461&hashid=60KmRwX6r7","provider_url":"https://arcade.padlet.com"}