載入中... 相關課程 Back relative: 親戚, relate, 使有關聯, be related to 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. relative: 親戚, relate, 使有關聯, be related to 上傳學習單 下載學習單