The team coach was forced to step in to stop the two athletes from coming to blows.

运动队教练不得不介入，才使两个运动员没有动起手来。

《牛津词典》

So the taxpayer had no real choice but to step in to keep the system afloat.

因此，纳税人别无选择，只能伸出援手以确保金融系统的正常运作。

youdao

Regardless, the verdict is in. Can animal rights activists step in to defend the defenseless dog?

但不管怎样，法院的判决已经作出。动物权利的保护者们可否介入此事，对这只毫无保护的狗进行辩护呢？

youdao

Bankers were forced to step in to save the company from financial ruin and Mister Durant was removed from control.

VOA: special.2009.10.09

And wilderness experience allows us to step back, and say were we really or not in control of all this as much as we think we are.

野外的体验让我们缓慢了脚步，来看一看我们是否真的控制着一切,如同我们所想的一样。

普林斯顿公开课 - 人性课程节选

But if I want to do it all in one shot, what is the equivalent step I should take?

但我如果想要一步完成,那我应该用什么样的等价步骤呢

耶鲁公开课 - 基础物理课程节选

In that case someone else will have to step in to fill the gap.

FORBES: Have They Pushed the Self Destruct Button at the International Financial Reporting Standard Foundation?

"Or the Islamic courts that will step in to stop it going ahead, " says Zaak.

NPR: Somalia's Farah: Humanizing a Broken Place

But I resented that they expected me to step in to play this role.

FORBES: Women and Overperforming: Don't Go for the Bait