They had fought hard for equal rights.

他们为了获得平等权利已经进行了顽强的斗争。

《牛津词典》

Mrs. Boesky said she fought hard to preserve her reputation.

博理斯基太太说，她努力的维护着自己的声誉。

youdao

As a parent I've fought hard to get the support he needs so that he can be at home.

作为家长，我很努力得帮助支持他，让他能住在家里。

youdao

Roosevelt fought hard to keep politics out of the civil service.

VOA: special.2010.08.05

And here, this is Marianne being martyred by the French provisional government, and in the back is the-- is it the dawning of the social republic of the Left, that is these ordinary people who have fought so long and so hard.

这是玛丽安娜正在殉难,被法国临时政府杀害,这后面是,是象征着左翼的共和国的黎明,这也是平民们不畏困苦,坚持战斗的原因

耶鲁公开课 - 1871年后的法国课程节选

The Confederates fought hard, but could not stop them.

VOA: special.2009.12.17

Although outnumbered, the Spanish infantry fought hard, and caused enough American casualties to make Shafter blink.

ECONOMIST: THE WAR OF 1898

Bankers fought hard to keep hitting account holders with hidden fees, again lining their pockets.

CNN: What Biden had right about 'chains'

He ignored the naysayers, and fought hard to protect jobs for families across America.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Sterling, VA