{"type":"rich","version":"1.0","title":"陸地與水域","description":"區分陸地與水域地形，包含山、海洋、丘陵、湖泊、山谷、河流、平原、池塘。","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780598296328&hashid=6gjDwv6brD","html":"<iframe src=\"https://arcade.padlet.com/embed/6gjDwv6brD\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}