Today, the social sciences are largely focused on disciplinary problems and internal scholarly debates, rather than on topics with external impact.

今天，社会科学主要关注学科问题和内部的学术争论，而不是讨论具有外部影响的话题。

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This switch has no external impact.

这个切换没有外部影响。

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Most importantly, commercial Banks play a pivotal role in a country's financial sector, which means strong external impact.

更重要的是，商业银行在一国金融体系中居于举足轻重的地位，具有极强的外部性。

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She knows enough about their personal life to understand the external factors that impact their work, and cares about their happiness.

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External factors should impact revenues and profits for several related companies.

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Now before you start writing that scathing comment telling me how stupid I am for implying these external factors have NO impact on our lives, please allow me to elaborate.

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