adj.來回?fù)u擺(來回?fù)u動(dòng))

How much is that doggie in the window? The one with the waggly tail. How much is that doggie in the window? I do hope that doggie's for sale. （櫥窗里的那只小狗要多少錢？就是尾巴一直搖的那一只。櫥窗里的那只狗要多少錢？我真希望那只狗出售。）

The one with the waggly tail. 就是尾巴一直搖的那一只。