live like pigs in clover直译就是就像猪生活在三叶草里，引申为“过着快活奢侈、养尊处优的生活”。

【例句】
We miss the good old days when we live like pigs in clover.
我们怀念那些美好的旧时光，我们过着养尊处优的生活。

They had a handsome pension and lived like pigs in clover.
他们有一笔可观的养老金，过着非常幸福满足的生活！