We have to tell Director Niu
牛───cattle;局长───Director
The cattle are fed on barley.───这些牛要喂大麦。
The barley is fed to the cattle.───牛喂的是大麦。
As I opened my neighbor's cattle pen to lead it out by its halter, a dog barked ferociously at me.───我开了门,潜入邻居的牛栏,牵着牛绳就出了门。
Domestication of cattle alone may have been responsible for a doubling of world human population in a few generations.───牛的驯服独自地可能在几世代之内已经负责世界的成两倍人人类的人口。
The expert panel said there was no evidence of any difference between such meat and that from conventionally-bred cattle.───专家组表示,没有证据表明克隆牛肉与一般牛肉之间存在差异。
The cattle are fed on barley.
The barley is fed to the cattle.
The cowboys rounded the cattle up.
Cattle farming is the mainstay of the country's ecomony.
Cattle is browsing in the field.