載入中... 相關課程 Back stroll: 散步, go for a stroll, take a stroll 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. stroll: 散步, go for a stroll, take a stroll 上傳學習單 下載學習單