This is the first time that a structural difference has been found between the brains of women and men and it must have some significance.

这是第一次在女性和男性的大脑中发现结构上的差异，而且这一定有某种意义。

youdao

There was little difference between men and women overall.

男性和女性之间总体差异不大。

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Although there was little difference between men and women overall, Americans were more likely to admit to needing breaks after completing mentally challenging tasks.

尽管男性和女性之间的总体差异不大，但美国人更有可能承认在完成具有挑战性的任务后需要休息。

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On the one hand, she argues that nearly the only biological difference between men and women is that men can't breast-feed.

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An innate difference between men and women is that women are instinctively more attune to relationships than men are.

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Ok, so I told that to emphasize the stereotypical (and at least partially true) difference between men and women.

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