Definition
Used, especially in the past, to call out to people to attract them to come and pay to see something unusual or interesting.
（尤指过去）用于呼喊人们前来付费观看稀有或有趣事物的用语，意为「快来看呀！快来看呀！」
"Roll up! Roll up! Come see the man who breathes fire!" the circus barker yelled.
「快来看呀！快来看呀！来看会喷火的人！」马戏团的招徕员喊道。
"Roll up! Roll up! This is the smallest man in the world!" the amusement park manager shouted.
「快来看呀！快来看呀！这是世界上最小的人！」游乐园经理喊道。
At the entrance of old-fashioned funfairs, you could always hear the cry "Roll up! Roll up! Come and see the rare animal specimens!"
在老式游乐场的入口，你总能听到「快来看呀！快来看呀！来看稀有动物标本！」的喊声。