Tra từ if it ain't broke, don't fix it - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

if it ain't broke, don't fix it if it ain't ˌbroke, don't ˈfix it idiom (informal)used to say that if sth works well enough, it should not be changed Main entry: ↑ain't_idiom