那个狂欢者整晚都在电子音乐节上随着节奏摇摆。

The ___raver spent the whole night swaying to the beat at the electronic music festival.

音乐节上那些跟着节奏疯狂舞动的年轻人简直像一群失控的狂欢者。

Those kids dancing wildly to the beat at the music festival looked like a bunch of out-of-control ___ravers.