首先，他们解释说，如果一个给定的变量在影响幸福感方面发挥了作用，那么我们应该预期该变量的任何变化都与所观察到的幸福感变化相关。

First, they explain that if a given variable is playing a role in affecting wellbeing then we should expect any change in that variable to correlate with the observed changes in wellbeing.

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我在七年前到访德国时，遇到了一位官员，他向我解释说，德国有一个完美的办法来解决经济问题。

Seven years ago, when I was visiting Germany, I met with an official who explained to me that the country had a perfect solution to its economic problems.

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现在她必须向她姐姐详细解释这个过程，一次只说一个步骤。

Now she must talk her sister through the process a step at a time.

《柯林斯英汉双解大词典》

Jahan Ramazani, who is the editor of The Norton and a great Yeatsian, he himself has decided that all this is too much to explain and you don't really need it.

贾汗，拉马扎尼，诺顿的主编,也是个伟大的叶芝研究者,他说这些要解释得实在太多,你们真的不需要。

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