He sensibly decided to lie low for a while.

他明智地决定先躲避一段时间。

《柯林斯英汉双解大词典》

Says lie low. or go.

小声地说个谎，或者离去。

youdao

Until the dispute is settled, you'd better lie low.

争论结束之前，你最好是等待时机。

youdao

It did not preclude criminal prosecutions against those who, thinking they could lie low and hope for the best, failed to come forward voluntarily to confess.

ECONOMIST: Trying Cambodia��s butchers

While big spenders like Oracle 's Larry Ellison grab headlines for antics like buying the longest yacht in world, the thrifty rich lie low--and spend little in comparison.

FORBES: Magazine Article

He claimed she wanted to lie low because of threats from former business associates over an unpaid debt and disappeared from the property one day when Smith and Parker were not there.

BBC: Glasgow & West Scotland