There is an example when they were engaged in foodgathering.
有一个例子发生在它们收集食物时。
2
The researchers used a computer to model the spread of lactase persistence, dairy farming, other foodgathering practices and genes in Europe.
研究人员对欧洲地区的乳糖耐受性的传播、乳品业、其它食品聚集过程和基因进行了计算机建模。
3
Our female ancestors would have wanted to get on with tasks such as foodgathering, Suckling their infants as they went, and they might do this for two years per child.