if it ain’t broke, don’t fix it
成語所屬單字broke
if it ain’t broke, don’t fix it — 慣用語
1. Used to say that you should not try to change something that is already working
1.慣用語
釋義
沒壞就別修
Used to say that you should not try to change something that is already working well.
例句
Sara kept the old software because if it ain't broke, don't fix it.
Brian said, 'If it ain't broke, don't fix it,' and left the recipe unchanged.