研究人员发现，我们的大脑通过阻止我们过分关注过去的小细节来帮助我们做出决策。

The researchers found that our brains facilitate decision-making by stopping us from focusing too much on minor past details.

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但是，以单一食品或营养为目标的研究可能过分估计了税的影响，而没有考虑到消费品的替代作用。

However, studies that focused on a single target food or nutrient may have overestimated the impact of taxes by failing to take into account shifts in consumption to other foods.

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通过分析呼叫模式，研究者们能推断哪些联络人是朋友，准确率高达95%。

Analyzing calling patterns, the investigators were able to infer which contacts were friends with 95 percent accuracy.

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And there are some studies showing that people who know themselves, who study themselves, who are self-reflective, display less egregious behavior, less immoral behavior toward others.

有些研究表明了解自己的人，研究自己的人，反思自己的人，对别人做出过分的行为，不道德的行为会相对较少。

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