Hello, children. Look at my farm (农场). It is big and clean. There are many animals on the farm. There are a lot of plants on it, too. Please don't pick flowers. Don't throw stones. Don't walk on the grass. Don't litter everywhere on the farm. Please put the rubbish in the bin. Be careful. Don't play with the dog and don't walk near it. The dog is fierce (凶). He can bite you. You can play with small animals, like cats, rabbits. They are lovely.

— No, I am sad. My computer doesn't work