I wouldn't trust them in spite of all their la-di-da manners.
盡管他們處處顯得很高雅的樣子，我還是不相信他們。
柯林斯例句
I can't stand her or her la - di - da friends.
我受不了她或她那些惺惺作態的朋友.
互聯網
He always speaks in a la - di - da voice when he's talking to his employer.
他與上司講話時聲音總是故作文雅.
互聯網