彼は虚栄を張って高級車を買った。
He bought a luxury car just to show off.
虚栄のために借金を重ねるのは愚かだ。
It is foolish to pile up debt for the sake of vanity.
彼女は虚栄に満ちた社交界の生活に疲れていた。
She was tired of a life in high society filled with vanity.
虚栄を捨てて、ありのままの自分で生きたい。
I want to cast off vanity and live as I really am.