They may need to borrow money in pursuance of their legal action.

他们在诉讼过程中可能需要借贷。

《牛津词典》

I wrote to her in pursuance of your instruction.

我遵照您的指示给她写了信。

youdao

And no longer in pursuance of orders, but from personal curiosity.

现在已不是受人之托，而是出自本人的好奇心。

youdao

In pursuance of the illusion that money can remove hard budget constraints, we moved from order to disorder.

WSJ: Manuel Hinds: The Case Against Floating Currencies

Prosecutors say the cash had been deposited with the firm by clients "in pursuance of their legal affairs".

BBC: Tayside and Central Scotland

Education should promote understanding, tolerance, peace and friendly relations between the nations and all racial or religious groups and encourage the development of United Nations activities in pursuance of these objectives.

UNESCO: Vienna Declaration and Programme of Action