他和他的舞伴领头跳一种快步舞.He led off with his companion in a sort of quick - step.老女巫也只好跳起快步舞来.So the old witch was forced to dance a jigs.他们看着电视里的快步舞并且试图模仿.They watched jig on TV and tried to imitate....

“快步舞”的英语可以翻译为：jig，galop ...