no muss, no fuss

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

不费吹灰之力, 简单高效

without trouble or difficulty; simply and efficiently

:
The new system works with no muss, no fuss.
新系统运行起来不费吹灰之力
We want a simple wedding, no muss, no fuss.
我们想要一个简单的婚礼,不费吹灰之力