She decided to let sleeping dogs lie and changed the topic when the old argument started to flare up.

当旧争执开始升级时，她决定不再挑事，转移话题。

We should let sleeping dogs lie and not bring up the incident again.

我们应该让往事就此过去，不再提及那次事件。

The supervisor advised us to let sleeping dogs lie and focus on current tasks.

主管建议我们让事情过去，专注于当前的任务。

If you want a peaceful weekend, let sleeping dogs lie and avoid that family drama.

如果你想要一个安静的周末，就让往事过去，避免卷入那场家庭戏剧。

He thought about confronting his former boss, but he chose to let sleeping dogs lie and walked away quietly.

他本想与前任对峙，但他选择让往事过去，悄悄离开。