If you refer to an imaginary situation as a utopia, you mean that it is one in which society is perfect and everyone is happy, but which you feel is not possible.
例句
We weren't out to design a contemporary utopia.我們并不是要設計一個現代烏托邦。...the writer in search of utopia.尋找理想國的作家
英漢詞典釋義
n.
烏托邦(理想中美好的社會)
She was entering the masses with the phantom of a future Utopia.她正用未來的烏托邦幻想來吸引群眾。Sir Thomas More is remembered today as the author of Utopia.當今,托馬斯·莫爾先生還被銘記為《烏托邦》的作者。
英英詞典釋義
Noun
1. ideally perfect state; especially in its social and political and moral aspects