A cow is grazing in the meadow, enjoying the fresh grass. （一头奶牛正在草地上吃草，享受着鲜嫩的青草。）

The farmer led the cow into the barn to milk it. （农夫把奶牛领进牛棚挤奶。）

There are several cows lying under the big tree, looking lazy. （有几头奶牛躺在大树下，看上去很慵懒。）

The cow let out a loud moo when it saw the farmer approaching. （当奶牛看到农夫走近时，发出了一声响亮的哞哞声。）

We watched the cow give birth to a cute calf this morning. （今天早上我们看着这头奶牛生下了一头可爱的小牛犊。）

The cow's coat is smooth and shiny in the sunlight. （奶牛的皮毛在阳光下光滑发亮。）

A young cow is called a heifer. （年幼的母牛被称为小母牛。

） The cow moved slowly across the field, leaving behind deep hoof prints. （奶牛慢慢地穿过田地，留下深深的蹄印。）

The children were excited to see the cow up close at the farm. （孩子们在农场近距离看到奶牛很兴奋。）

The cow is an important source of milk and meat in many countries. （在许多国家，奶牛是牛奶和肉类的重要来源。）

The old cow has been on this farm for more than ten years. （这头老牛已经在这个农场待了十多年了。）

The cow swished its tail to keep the flies away. （奶牛摆动尾巴驱赶苍蝇。）

They bought a new cow to increase the milk production. （他们买了一头新奶牛来增加牛奶产量。）

The cow grazes on the hillside every afternoon. （这头奶牛每天下午都在山坡上吃草。）

A black and white cow stood by the fence, looking curious. （一头黑白相间的奶牛站在围栏边，看上去很是好奇。）

The cow's eyes are big and gentle. （奶牛的眼睛又大又温柔。）

We need to take good care of the cow during the cold winter. （在寒冷的冬天我们需要好好照顾这头奶牛。）

The cow walked towards the trough to eat the feed. （奶牛朝食槽走去吃饲料。）

The sound of the cow mooing filled the air on the farm. （奶牛的哞哞声在农场上空回荡。）

The farmer feeds the cow with hay every day. （农夫每天都用干草喂奶牛。

）