SSLIVE SOMEWHEREsomeone who lives in a town or city and does not know anything about life in the countryside 〔對鄉村生活一無所知的〕城裏人
Examples from the Corpus
townie• Billy the Kid worked as a cowboy, but he was more a townie than a frontiersman.• Not surprisingly, townies tell pollsters they wish they lived there, too.• But Ilkley Moor, however exhilarating for us townies, forms only the nurseryslopes of the Yorkshire Dales.• Or maybe you townies don't know.