{"type":"rich","version":"1.0","title":"機械力學","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XYzZ_hcw7htbPz_H/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5d8cd9fe1730ee1b5b3f3fc7\" frameborder=\"0\" allowfullscreen></iframe>"}