walking on air
非常高興、充滿喜悅、幸福的感覺
口語·表達極度幸福或興奮
英文釋義
feeling extremely happy or joyful
例句
After hearing the good news, she was walking on air all day.
典故來源
字面意思是在空中行走，比喻極度快樂、輕飄飄的感覺。