“有教养”造句

他们每天都和保姆一起在公园里散步，表现得很有教养。
They go for decorous walks every day in parks with their nanny.

他只是个有教养的中产阶级家庭的男孩。
He's just a well-brought-up, middle-class boy.

他是个世故、冷静、有教养的人。
He is a suave, cool and cultured man.