今天，科学家们的主流观点是，种族是一种没有生物学意义的社会结构。

Today, the mainstream belief among scientists is that race is a social construct without biological meaning.

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杜·波依斯担心，种族会被用来作为生物学层面上的一种解释，并用以说明他所理解的不同人群之间的社会和文化差异。

Du Bois was concerned that race was being used as a biological explanation for what he understood to be social and cultural differences between different populations of people.

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所以有人坚持两种待议身份,之间的生物学差异,而我们可能并不觉得它是个问题。

So there is an insistence here on a biological difference between these two forms of discussing identity which may or may not seem to us to be problematic.

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Now the hope--the hope is that someday there will be biological measure of what people are eating.

现在的希望是,某一天会有一种生物学手段,可用于研究人们吃什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He is not a kind of socio-biologist of politics, although he sometimes appears this way when he says that man is a political animal.

他并不是一种政治学的社会生物学家，但他有时的确显得像,尤其是当他说到人类是政治动物时。

耶鲁公开课 - 政治哲学导论课程节选

Some have even argued that there is an intuitive biology, a common-sense biological understanding of the world that's separate from your understanding of people and physics.

有些人甚至认为,大脑中存在着一个直觉生物学模块,这是一种与所具有的人类及物理学知识,并不相同的常识性生物学知识

耶鲁公开课 - 心理学导论课程节选