2.錄製60秒影片 503 504
https://www.bbc.com/zhongwen/watch/c3pwgyd1jnwzo/trad
https://www.youtube.com/watch?v=q5IUUkKdb4M
https://www.youtube.com/shorts/CSC4qhLisJg
https://www.youtube.com/watch?v=GKzO0JEbrds
補充資料
1.https://www.youtube.com/watch?v=XS90gsliixk
2.https://www.youtube.com/watch?v=TvxzTNHJM2c