And this can create differences between them, and these environmental differences that trigger different gene expression might even start in the womb.

这就造成了它们之间的差异，这些环境差异触发了不同的基因表达甚至可能从子宫开始。

But often, the patterns of who gets infected during an outbreak are linked to the social, economic, and environmental differences between various groups.

但通常情况下，在疫情爆发期间一个人被感染的模式与不同群体之间的社会、经济和环境差异有关。

" People assume the genetic influence goes down with age because the environmental differences between people pile up in life, " says Robert Plomin.

“人们认为遗传影响会随着年龄的增长而减弱，因为人与人之间的环境差异在生活中不断累积，”罗伯特·普洛明 (Robert Plomin) 说。

Other tests like the Program for International Student Assessment showed both sexes performing equally in several countries with girls performing better in some like Iceland suggesting cultural and environmental differences and not necessarily biological differences at play.

如国际学生能力评估项目等其他考试显示，有几个国家两性表现相当，而有些国家女性表现更好，比如冰岛，这表明文化和环境的差异，并不一定是生理结构的差异会造成两性智力差别。