500-word composition on emigrating to the moon (with comments)?

One day in 2044, I went to Moon Village in Shenzhou 20 spaceship. In Moon Village, there are several tribes: animal kingdom, robot kingdom and human kingdom. I went to the animal kingdom and saw only extinct animals on the earth, including tusks, mammoths and dinosaurs. "Why can these animals appear here and live here?" I asked the manager of the animal kingdom. The manager said, "We bring the remains or residues of these animals to the earth, and command robots to deal with them with energy. They were born, they adapted to the environment here and can live here. " After a while, I went to the human kingdom by time express. Everything about it is very different from that on our earth. There are flying boats that can sail in the sky and the sea. There is a wooden box bed, which can be changed from the size of a wooden box to a comfortable big bed for people to sleep in ... All kinds of novel things dazzle me. After listening to the manager's introduction, I know more about the animal kingdom and the human kingdom. At this moment, a robot came over there. He dragged me to the robot kingdom. The robot kingdom is a big country, everything is mechanical, and nothing is wood and glue. Even for breakfast and dinner, we all drink gasoline. The houses there are very new, all made of metal. You don't need a key to go to the street, just check the metal DNA and you can open the door ... The trip to the new village on the moon is really fascinating. There are many different things waiting for us to discover on other planets. Look for it when you grow up!