Cattle raising people in East Africa and northern Europe have gained a mutation that helps them digest milk as adults.

东非和北欧的养牛人发生了一种突变，帮助他们像成年人一样消化牛奶。

youdao

The study based on an area in Mexico is cited to show that cattle raising has been a major means of livelihood for the poor.

引用这份基于墨西哥某地区的研究是为了说明养牛一直是穷人的主要谋生手段。

youdao

Dairy cattle raising is the core of modem state agriculture.

奶牛饲养是现代国家农业的核心行业。

youdao

More and more people began raising cattle.

VOA: special.2010.03.18

They are engaged in raising livestock, which in Greece is more likely to be sheep and goats than cattle, but also breeding horses, which is very important for the aristocracy for carrying on warfare.

他们擅长豢养牲畜,在当地似乎养绵羊和山羊比牛要来的容易,但是他们同样养马,这对于贵族阶层发动战争很重要

耶鲁公开课 - 古希腊历史简介课程节选

He defines that as one with privacy, fishing, hunting and a cattle-raising operation that doesn't lose money.

FORBES: Magazine Article

In the later 1800s U.S. Army troops cleared out Indians for cattle-raising settlers who later founded the town of Eddy.

FORBES: How Carlsbad got WIPPed

Nor was he about to cash in and spend the rest of his life raising cattle.

FORBES: Taking Liberty