a breath of fresh air

US /ə brɛθ əv frɛʃ ɛr/
UK /ə brɛθ əv frɛʃ ɛr/
"a breath of fresh air" picture
1.

一股清新的空氣, 令人耳目一新的人或事

someone or something that is new, refreshing, and welcome because it is different from what has been there before

:
Her innovative ideas were a breath of fresh air in the stagnant company.
她的創新想法給停滯不前的公司帶來了一股清新的空氣
After all the serious discussions, his humor was a breath of fresh air.
在所有嚴肅的討論之後,他的幽默感就像一股清新的空氣