They are fighting to save what is left of their business.

他们在拼命抢救他们仅余的业务。

《牛津词典》

Each company is fighting to protect its own commercial interests.

每家公司都在奋力保护自己的商业利益。

《牛津词典》

The Monkey King keeps fighting to help the weak people and never give up.

孙悟空一直在为帮助弱者而战，从不放弃。

youdao

Republicans are fighting to retake Congress from the Democratic Party of President Obama and make gains in state elections.

VOA: special.2010.09.18

You would also engage in sports together, and you would develop a camaraderie because you were expected then to be the fighting force for your city, your city-state.

一起参加体育运动，培养友谊,因为他们将成为这座城市，这座城邦的，主要战斗力。

耶鲁公开课 - 新约课程节选

So, it's--In a way, it decided when the fighting is going to take place up to a point.

这种情况,在一定程度上,决定了战争爆发的时间

耶鲁公开课 - 古希腊历史简介课程节选

Fighting to protect and uphold the U.S. Constitution even means defending those we can't stand.

CNN: To ban mosque is to subvert Constitution

They prevailed over mainly Mediterranean countries, which were fighting to protect the interests of their fishermen.

BBC: EU ministers back fish dumping ban

Which may be why the governor is fighting to keep the farmers off the land.

CNN: INSIDE STORY: PHILIPPINES