(1) My carp is average in appearance, but it has black shiny hair, rosy cheeks, a pair of thin and curved eyebrows, like the rich wings of a swallow! There is also a pair of big and lively eyes and a red cherry mouth!

(2) There are dozens of lively and jumping red carp in the pond. Red carp are always swimming around in the clear water. It seems like I am walking freely. Under the early morning sun, the scales shone with silver, like a warrior wearing silver armor. The fish paced back and forth in the water with its head and tail wagging, as if looking for food. Suddenly, they found food floating in front of them, so they rushed forward quickly, grabbed the food in one bite, and swam to the bottom of the water. While swimming, he was also eating his spoils. At this time, other fish also gathered around, grabbing food here and there.

(5) Enter the biological park and walk along the path, and you will see a round, small pool. There are several big carps in the pond. Some carp are divided into two pairs, as if they are fighting; some carp are solitary, as if they don't like to make friends. The carp sometimes sinks, sometimes floats, and suddenly its tail swings again, like a submarine. In the center of the pool is a rockery. But if you look around, you can hardly tell where it is fake.

Koi carp (Cyprinus carpio haematopterus) biologically belongs to the family Cyprinidae. There are more than 3,700 species of cyprinid fish in 210 genera in the world. It is a high-end ornamental fish that is popular in the world today. It is known as "living gem in water" and "swimming art piece".