載入中... 相關課程 Back 【TED-Ed】心臟病發作時會發生什麼事?—克莉詩娜.蘇迪兒 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. 【TED-Ed】心臟病發作時會發生什麼事?—克莉詩娜.蘇迪兒 上傳學習單 下載學習單