Let such trifle not intervene between us.

不要让这样的小事介入我们之间。

youdao

She tried to intervene between her husband and son.

她想调解丈夫和儿子之间的争吵。

youdao

I would advise you not to intervene between those two drunks, you might get hurt.

我劝你不要调解那两个醉汉的争吵，你会受伤害的。

youdao

At times, they may therefore have to build an inventory of shares that are in demand, or otherwise intervene between buyers and sellers.

ECONOMIST: Wall Street

His decision marked a break with England where ministers refused to intervene and began a row between the Welsh and UK governments.

BBC: WJEC says Leighton Andrews could damage Wales exam system

Soviet "adventurism" in Southeast Asia had to be stopped, Deng said, and he was calculating (correctly, it turned out) that Moscow would not intervene in a limited border war between China and Vietnam.

CNN: ASIANOW - TIME Asia | Visions of China: Pingxiang