A. we were inlove bay by ba 的舞蹈誰有要一步步教的
紅紅火火紅紅火火紅紅火火紅紅火火
B. baybayhappydays舞蹈教學
http://www.iqiyi.com/life/20130621/2153ddfa4f08a65c.html這是網址
C. baydybay舞蹈教學視頻
親，是day by day吧
D. 韓國baybaybay舞蹈 視頻
應該是 DAY BY DAY