当这段音乐最终结束，四周回归沉寂时，一种满足感拂过我的身心。通过顽强的坚持和不懈的联系，我最终得到了这种满足。

As the music finally ends and silence falls, a feeling of satisfaction sweeps over me, satisfaction that after dogged persistence and long practice I have finally accomplished it.

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这一环境是由QA团队配置的，QA团队在这里执行自己的测试，以确保满足所有的实用需求以及不会出现回归。

This environment is where the QA team sets up and executes its own tests to ensure all functional requirements are met and to ensure that no regression has occurred.

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她指出，德国的一个研究发现婚姻在初期确实给人暂时的生活满足感，但几年后幸福感又回归到原来的水平。

She points to one German study that found marriage gave a temporary bump in life satisfaction around the time of the wedding, but after several years happiness returned to premarital levels.

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