此影片邀請言語治療師剖析吞嚥困難的成因，透過吞嚥四部曲了解吞嚥結構，深入認識吞嚥困難。
如需其他語言字幕，可透過以下連結觀看影片：
https://www.youtube.com/watch?v=KtAchE2hdwU&t=489s
 
This video invites a speech therapist to analyze the causes of dysphagia, explaining the swallowing structure through a four-step swallowing process to gain a deeper understanding of dysphagia.
 
For subtitles in other languages, please watch the video from the following link:
https://www.youtube.com/watch?v=KtAchE2hdwU&t=489s