載入中... 相關課程 Back 九九乘法表 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. 九九乘法表 : 應用技巧:變數、詢問、條件Scratch專案↗︎ 上傳學習單 下載學習單