When it comes to other people's arguments, it's better to leave well alone.

遇到别人争论时，最好别插嘴。

《牛津词典》

Some people need to confront a traumatic past; others find it better to leave it alone.

一些人需要面对伤痕累累的过去；另一些人认为最好不管它。

《柯林斯英汉双解大词典》

He concluded that it was no higher salaries or better research facilities alone, but also the quicker tempo that lure them.

他得出的结论是，吸引他们的不仅仅是更高的工资或更好的研究设施，还有更快的节奏。

youdao

It better not be that everyone does everything alone, because--in whatever the relevant sense of alone turns out to be-- if everyone does everything alone, then of course that might be interesting.

而不是说每个人都是孤独地做着每件事情，因为不管孤独的定义是什么-,如果每个人都在孤独地做着每件事情，这说法固然很有趣。

耶鲁公开课 - 死亡课程节选

He expended much time and effort in 2008 marshalling arguments to see the bid off, believing that it seriously undervalued Rio and that his company was better alone.

ECONOMIST: Face value

The shrimpers reply that better marketing alone won't keep them in business, and that a big advertising blitz would eat up money few of them have.

ECONOMIST: A very big row over very small creatures

Realizing that better processes alone will never overcome these imperfections, the Stanford engineers managed to circumvent the barriers using a unique imperfection-immune design paradigm to produce the first-ever full-wafer-scale digital logic structures that are unaffected by misaligned and mis-positioned CNTs.

ENGADGET: Stanford engineers find work around for barriers to carbon nanotube computers