the green welly brigade
noun/ðə ˌɡriːn ˈweli brɪɡeɪd/
/ðə ˌɡriːn ˈweli brɪɡeɪd/
[singular + singular or plural verb] (British English, humorous, disapproving)- rich people who live in or like to visit the countryside
绿色的威利旅：居住在乡村或喜欢逛乡村的有钱人词源 Word OriginFrom the green wellington boots that they often wear.