walk on air
感到非常幸福或興奮,就像在空中漫步一樣
口語·表達(dá)非常開心
英文釋義
to feel extremely happy or joyful
例句
After she said yes, I was walking on air for days.
典故來源
源于字面意思“在空中行走”,比喻極度快樂到感覺輕飄飄。