The lamb's cry is Mimi ~ ~ ~. Introduction to sheep: Sheep are also called sheep or white sheep. It is the collective name of sheep subfamily, mammals, Artiodactyla, cattle and sheep subfamily, and it is a kind of human livestock. Hairy quadruped ruminant, the main source of wool. The coat color is mainly white. Goats and sheep are mainly raised in China. It was originally a product of mountains in the northern hemisphere, related to goats.