One of government's primary duties is the redistribution of income, so that the better off can help the worse off out of poverty.

政府的主要职责之一就是收入的重新分配，这样富裕的人能帮助贫穷的人摆脱贫困。

《柯林斯英汉双解大词典》

Everyone has their primary duties and tasks; very true.

每个人都有他们的主要责任和任务，非常真实。

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My primary duties are to administer these the quality of the products.

我的基本职责是进行这些测试。

youdao

Women bear children. Well, around that fact comes a whole set of rights and obligations and duties, primarily to the family that have to be primary.

女人要生孩子，好，围绕这个事实,衍生出一整套权利，责任和义务，这些主要是对家庭而言，家庭是首要目标。

普林斯顿公开课 - 人性课程节选

If needed, it said extra staff would be taken on and current staff would be monitored to ensure their primary duties are not compromised.

BBC: Shropshire Fire and Rescue to launch new company

The Giants have plenty of players who play full-time on offense or defense and also man a special team or two, but there's also a subset of the team whose primary duties reside on special teams.

WSJ: The Giants' 'Special' Motivation

"Whilst APS is not fully funded, it is difficult to reconcile taking action which would be detrimental to the funding position with the primary duties of the trustees to ensure that existing benefits are secured to the maximum possible extent, " the trustees said a letter to members.

BBC: BA pensioners fight change to inflation-proofing