We tried to meet both children's needs without the appearance of favouritism or unfairness.

我们试图在没有偏爱或不公平的表象下满足两个孩子的需要。

《柯林斯英汉双解大词典》

In those cases, you need to put some serious effort into yourself before you cry, blame, or complain about the unfairness of life.

那种情况下，在你哭诉、责怪和抱怨生活不公之前，自己必须要好好做一番努力才行。

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It's OK to initially express anger and frustration, but wallowing in feelings of unfairness or blame will make them feel worse and wastes their energy.

最开始想要发泄心中的愤懑和难受是可以的，但是一直沉浸在不公平、自责的情绪中会让他们觉得更糟，也浪费他们自身的精力。

youdao

What I realized was this: Everyone proposing solutions or criticizing unfairness was doing so from the comfortable vantage point of having good health insurance.

WSJ: What Tennessee Is Doing About Health Insurance

Or maybe just equal unfairness to everyone.

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"We fully support the recommendation in the recent NFER report that a wider pilot, using a British version of the tests, be carried out in order to see how they could be introduced without adding to the costs and workload of schools or to the uncertainties and unfairness of the present system, " they said.

BBC: Study backs talent-spotting tests