載入中... 相關課程 Back Hour of Scratch 猜數字 (5/8) : 選擇與判斷 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. Hour of Scratch 猜數字 (5/8) : 選擇與判斷 上傳學習單 下載學習單