That is when most of the male-female differences come about.

也就是那个时候，男女之间的大多数差别显现出来了。

youdao

The articles look at male-female differences—and also some perhaps surprising similarities.

文章在于探查男女之别，当然两者之间也存在着惊人的相似之处。

youdao

Differences between male and Female depression.

男性和女性抑郁症的区别。

youdao

Miz Mead wrote that many so-called male and female characteristics are not based on sex differences.

VOA: special.2010.01.17

Mann and her colleagues compared the strength of social connections between both male and female spongers and non-spongers that lived in the same area, thereby eliminating differences in habitat that could potentially affect grouping behavior.

MSN: Dolphin social networks show first hints of culture