有些牛在河边吃草。

There were cows grazing beside the river.

《牛津词典》

一天，牛正在吃草，突然下起了大雨。

One day, the cow was eating grass when it began to rain heavily.

youdao

一群牛正在村中的公地上吃草。

A herd of cows were grazing on the village common.

youdao

远处，你可以看见牛在悠闲地吃草。

In the distance you can see the cows quietly eating the grass.

youdao

望了望四周，它看到牛妈妈在河边吃草。

Looking around, he saw a cow grazing nearby.

youdao

牛在村里的草地上吃草。

The cattle were grazing on the village green.

youdao

牛正在河边吃草。

The cattle are grazing near the river.

youdao

早上我牵这条牛在山边吃草，不多时就不见了。

I led it out to graze this morning but soon it disappeared.

youdao

我正想着让牛爬到屋顶上去吃草呢。

I'm going to get the cow on to the roof to eat it.

youdao

牛在自由地吃草。

The cattle are grazing at large.

youdao

一只牛在吃草。

A cow is eating.

youdao

一只牛在吃草。

A cow is eating.

youdao