Following the example set by her father, she has fulfilled her role and done her duty.

她以父亲为榜样，履行了她的职责，完成了她的使命

《柯林斯英汉双解大词典》

After her studies were completed, she planned to answer the call of duty to country and family, and return to Poland to care for her father.

在完成了她的学业以后，本来当她打算回波兰去尽自己的责任，并照顾她的父亲。

youdao

Marius took this paper and preserved it, not out of duty to his father, but because of that vague respect for death which is always imperious in the heart of man.

马吕斯拿了那张纸，紧紧捏在手里，那并不是出自他对父亲的孝心，而是出自对一般死者的那种泛泛的敬意，那种敬意在大家的心里总是那么有威力。

youdao

And you're trying to deal with, 'Oh,my gosh,there's the war, and this friend of our family has been killed,' or 'Do I want to go to the prom?'" And then, walking with my Marine father, wounded Marine, that's why he wasn't active duty, walking with him,and here he's a football coach at Cal , so if we go to an athletic event, there would be people painting their signs over in a corner of the parking lot or something and I'd be walking along and I'd be thinking that it was my job to protect my dad from the protesters.

VOA: standard.2010.05.31

Although it was largely ignored at the time, that study led to the 1988 Welfare Reform Act, which for the first time recognised a father's duty to support his children (and a mother's responsibility to find a job).

ECONOMIST: The incomparable Daniel Patrick

In both titi and owl monkeys, the father assumes the critical duty of carrying his children around until they are able to move safely and independently through the trees.

ECONOMIST: Why women outlive men

The assembled also included relatives of other officers lost in the line of duty: the father and sister of Alain Schaberger, who was shoved to his death while answering a domestic violence call in 2011, and the mother of Russel Timoshenko, who was shot during a 2007 traffic stop.

WSJ: Gunman in NY officer's death gets 45 years to life