Understand what she's trying to accomplish and propose a Plan B that will make it happen without destroying what you've done so far.

了解她想要实现的目标，并提出一个 B 计划，在不破坏你目前所做的事情的前提下实现它。

youdao

If Plan A fails, go to Plan B.

假如第一方案失败了，就执行第二方案。

《牛津词典》

That was his Plan B? Going to jail sounds more appealing.

这难道就是他的B计划吗？倒不如去蹲监狱。

youdao

In 2006, the FDA decided to allow Plan B to be sold without a prescription to women age 18 and older.

WSJ: Judge Eases Restrictions on Plan B Emergency Contraceptive

On Tuesday, the FDA said its decision was in response to an amended marketing plan from the drug's maker, Teva Pharmaceuticals, to sell Plan B without a prescription to women 15 and older.

BBC: US morning-after pill approved for 15-year-olds

Successful businesses always have a Plan B ready to be implemented when they suspect their Plan A is faulty.

FORBES: Lakers "Plan B" Solidified Well Before Firing Mike Brown