Definition
To choose not to take action or intervene in a situation or matter.
對某事不採取任何行動；對某事置之不理。
Even though he knew about the problems within the company, he chose to let it lie and ignore the issue.
即使他知道公司內部的問題，他選擇置之不理，忽略這個問題。
She could have intervened in the dispute, but she decided to let it lie and let things develop on their own.
她本可以介入這場爭端，但她決定置之不理，讓事情自然發展。
When they found the mistake, they didn't correct it immediately but chose to let it lie.
當他們發現這個錯誤時，沒有立即糾正，而是選擇置之不理。