roll up! idiom UK old-fashioned
（尤在旧时用于呼唤人们观看稀罕或有趣的事物）快来看哪！ 快来看哪！
said, especially in the past, by someone who wanted people to come and pay to look at something unusual or interesting
"Roll up! Roll up! Come and see the amazing bearded lady!" shouted the circus man. “快来看哪！快来看哪！过来看长胡子的怪女人！”那个马戏团的人喊道。