欧洲的突变基因就与世代游牧的非洲少数人群身上的几种乳糖耐受性基因不同。

The European mutation is different from several lactase persistence genes associated with small populations of African peoples who historically have been cattle herders.

youdao

性的少数人群、弱势人群，我们通常无法听到他们的声音，主流社会在代替他们发声，说他们如何有“病”。

Of a small number of people, vulnerable people, we often can not hear their voices in the mainstream of society instead of their voice, said how they are "sick."

youdao

性的少数人群、弱势人群，我们通常无法听到他们的声音，主流社会在代替他们发声，说他们如何有“病”。

Of a small number of people, vulnerable people, we often can not hear their voices in the mainstream of society instead of their voice, said how they are "sick."

youdao