載入中... 相關課程 Back musical: 音樂的, music, 音樂, musical instrument, 樂器, musician, 音樂家 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. musical: 音樂的, music, 音樂, musical instrument, 樂器, musician, 音樂家 上傳學習單 下載學習單