There was no other music than their own singing. They danced to the popular Revolution song, keeping a ferocious time that was like a gnashing of teeth in unison.

• 除了自己的歌声他们别无音乐，只能踏着流行的革命歌曲的节拍跳着，节拍踏得很凶狠，仿佛是统一了步调在咬牙切齿。