一群年轻人谈论他们的演讲 Group of young people talking about their presentation

一群年轻人围成一圈，在一个有大镜子的舞蹈馆里谈论他们的下一场表演，而一个女孩则呆在外面用手机聊天。

Group of young people in a circle talking about their next performance, in a dance gym with a large mirror, while a girl stays outside chatting on her phone.