School of Promise ߽ Ƽͳ б ۼ ְ ۼ23-12-25 23:56 ȸ296ȸ 0 ÷ øũ 亯 https://youtu.be/KCtFNqQsS3k?si=EDcmBD5910vQ5_df ۸ ϵ ϴ. 亯