我有九条小金鱼(I have nine little goldfish)

I have nine little goldfish .Eight goldfish are all orange and one is black .I like the black one best. We call it Xiao Hei .
Its body is black .It has two big and round eyes, a small mouth ,and a big tail. Though it's very small ,it swims fast .
I often feed them and change water for them. We are good friends .
我有九条小金鱼。八条金鱼都是桔黄色的,只有一条是黑的。我最喜欢那条黑的。我们叫它小黑。
它全身都是黑色的。它有两只又大又圆的眼睛,一张小嘴和一条大尾巴。尽管它非常小,但它却游得很快。
我常常去喂它们,给它们换水。我们是好朋友。