載入中... 相關課程 Back 辨識結合韻一ㄢ、一ㄣ、一ㄤ、一ㄥ 登入觀看 ⇐ Use this menu to view and help create subtitles for this video in many different languages. You'll probably want to hide YouTube's captions if using these subtitles. 辨識結合韻一ㄢ、一ㄣ、一ㄤ、一ㄥ 上傳學習單 下載學習單