no muss, no fuss

US /noʊ mʌs noʊ fʌs/
UK /noʊ mʌs noʊ fʌs/
"no muss, no fuss" picture
1.

不費吹灰之力, 簡單高效

without trouble or difficulty; simply and efficiently

:
The new system works with no muss, no fuss.
新系統運行起來不費吹灰之力
We want a simple wedding, no muss, no fuss.
我們想要一個簡單的婚禮,不費吹灰之力