A fence separated the cows from the pigs.

围栏把牛和猪分开。

The milkmaid milks the cows twice a day.

挤女工一天两次为牛挤。

We watched the cow suckling her calves.

我们牛如何给小牛喂。

Cows were domesticated to provide us with milk.

人们饲养牛来为我们提供牛。

She put a loop of rope around the cow's neck.

她把绳子圈套到牛脖子上。

The cow is a useful animal.

牛是有用动物。

The farmer's morning chores included cleaning the stables and milking the cows.

农夫早上要干杂活包括清扫马厩和给牛挤。

The cow has a diseased udder.

这牛一只乳房有病。

Can push milk everyday after breaking through milk byre, can sell not a few money!

在开通牛房之，每天都可以挤到牛，能卖不少钱哦！

The cow is milking heavily.

这头牛出率很高。

At present cultivates the first batch breast milk ferric albuminate iron albuminate transgene cow entered the lactation period.

目前培育首批人乳铁蛋白转基因牛已进入泌乳期。

With more than 1.6 million registered pedigree cows, Germany is the home of biggest herdbook population all over the world.

德国拥有超过160万头纯种家谱牛，是世界上最大牛种群之家。

The predecessor of San Lu group is welfare milk industry artel, at that time it had only 32 milk cows and 170 nanny goats.

三鹿前身是1956年幸福乳业合作社，当时只有32头牛和170只羊。

The dairy farming in Hokkaido has beeing developed rapidly since 50's in twertieth century, the scale of daing farm has beeing extended constantly while the family number of dairy farmer is decreased.

摘要北海道牛业从20世纪50年代开始快速发展，农户数减少同时经营规模不断扩大。

For between ￡200 and ￡2000, people can buy a cow that stands no taller than a large German shepherd dog, gives 9 liters of milk a day that can be drunk unpasteurized.

迷你牛个头不及一条大型德国牧羊犬，价格介于200至2000英镑之间。它日产约9升，无需杀菌消毒就可直接饮用。

But the cow bile acid’s principal constituent is the cholic acid and the desoxy cholic acid,the desoxy cholic acid content are less in chicken vivo.the goose desoxy cholic acid’s content is highest.

如人胆汁酸是以胆酸、鹅脱氧胆酸为主，而牛胆汁酸主要分为胆酸和脱氧胆酸，鸡体内脱氧胆酸含量很少，鹅脱氧胆酸含量最高。

But every morning for the past six months, in his blue overalls and Wellington boots, Rob Taverner, a dairy farmer from Devon, has been practicing tai chi in front of his herd of cows.

但是在过去半年，英格兰德文郡一个牛场农夫Rob Taverner，每天早上都会身穿那套蓝色工作服和一双橡胶靴，在他喂养牛们面前打太极。