Grandma's neighbor has a big ox at home. This big ox has brown hair, a pair of bright big eyes, two big nostrils, and a big mouth.

It has a pair of sensitive ears and a pair of sharp horns on its head.

It also has a whip-like tail. I think it is very honest and simple.

Grandma told me: "The big yellow cow is of great help to farmers. It can help farmers plow the land, weed, and pull things. Its cow dung can be used as a good fertilizer to make crops grow vigorously. Farmers cannot do without cows."

My mother told me: "Cows only eat grass, but they make great contributions to human beings. They not only help farmers farm, but they also provide a lot of nutritious milk and various formulas of milk powder.

Processed from milk.

The nutritional value of beef is also very high, and cowhide can be used to make leather shoes, leather clothing and leather bags... Beef bones can be used to extract collagen and make medicine to make soup, and cow horns can be used to extract bezoar... The whole body of the cow

They are all treasures, but they always make contributions to mankind in obscurity, never caring about their own gains and losses.

"I thought: "This kind of selfless dedication of cattle is really great.