They are cows. I like cows.

是奶牛。我喜欢奶牛。

youdao

Cows do have best friends and feel stressed when they are separated.

奶牛也有最好的朋友，当它们被分开时会感到压力。

youdao

Dozens of animals have been cloned since that first lamb—mice, cats, cows and, most recently, a dog—and it's becoming increasingly clear that they are all, in one way or another, defective.

自从第一只羊被克隆以来，已经有几十种动物被克隆了，包括老鼠、猫、牛和最近的一只狗；而且越来越明显的是，这些动物都有这样或那样的缺陷。

youdao

Here is how they work: Cows are trained to follow a series of paths that lead to milking stations.

VOA: special.2009.05.12

Cows are like all mammals: they produce milk for their young.

VOA: special.2009.07.21

Young cows are most at risk; they can die within days.

VOA: special.2009.11.03

This may lead them to decide that businesses are to be treated as cash cows when they are in fact stars.

ECONOMIST: Idea

His wife is happy and, as for his cows, they are simply beaming with delight.

BBC: Swiss movement

While fish are very efficient machines (unlike chickens and cows, they don't use metabolic energy by growing strong bones to fight gravity), they still eat a lot.

FORBES: Entrepreneurs