本歌词不能自动滚动

Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY! Just about done with your butt, we'll let you know HEY!