经过的事使我懂得生活可能是很不公平的。

Experience has taught me that life can be very unfair.

《牛津词典》

造成出现这些卫生不公平现象的原因是人们成长、生活、工作和进入老年时的环境以及为应对疾病设立的系统。

These inequities in health arise because of the circumstances in which people grow, live, work, and age, and the systems put in place to deal with illness.

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生活是不公平的，但仍是好的。

Life isn't fair, but it's still good.

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