Judy Hopps is a kind and brave little rabbit. From a very young age, she has a big dream. She wants to be a police officer in Zootopia, a great city where all kinds of animals live together in peace. She studies hard, exercises every day, and finally becomes the first rabbit police officer in the Zootopia. Nick Wilde is a smart and funny fox. At the beginning of the movie, he seems like a lazy and tricky animal. But later, we find out he is not as careless as he looks. Slowly, they go through lots of funny and dangerous things together, and Nick becomes Judy’s best partner. He uses his clever mind to help Judy solve an important secret in the city, and he also learns to trust others and find his own value.There are also many other interesting characters in the movie. Flash is a slow sloth, There is also a serious lion, who is the mayor of Zootopia, and a cute but vicious sheep . Each animal has its own personality, and they make the city of Zootopia more lively and warm.Zootopia is not just a city for animals. It tells us that everyone can realize their dreams, no matter what they look like or where they come from. Every small character can have big energy, and kindness and courage can always help us overcome all difficulties.