載入中... 相關課程 Back Random Predictions for 2060 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. Random Predictions for 2060 : Sal's random predictions for the year 2060 上傳學習單 下載學習單