let something ride
US /lɛt ˈsʌmθɪŋ raɪd/
UK /lɛt ˈsʌmθɪŋ raɪd/

1.
随它去吧, 顺其自然, 不干涉
to allow a situation to continue without trying to change it, especially when it is bad or annoying
:
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I was annoyed by his comment, but I decided to let it ride.
我被他的评论惹恼了,但我决定随它去吧。
•
Sometimes it's better to just let things ride rather than cause a bigger argument.
有时候,与其引发更大的争吵,不如顺其自然。