載入中... 相關課程 Back 【延伸學習】從食物源頭讓地球少「碳」氣!認識飲食碳足跡與永續農業 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. 【延伸學習】從食物源頭讓地球少「碳」氣!認識飲食碳足跡與永續農業 上傳學習單 下載學習單