I dreamed that I know magic.

Along with the improvement of industrialization, the global environment is also deteriorating. The global temperature is increasing year by year, the water source pollution is getting more and more serious, the forest area is greatly reduced, and the dust storm and haze weather are also increasing. The earth, known as the "blue crystal", is about to become a "grey ball". It is extremely urgent to protect the environment on which we depend. One night, I had a dream, dreaming that I came to the magic court where Harry Potter was studying. Under the guidance of the great magician Merlin, I learned magic.

I immediately acted with the magic I learned. Changed a sewage purifier and installed them in the sewage outlet of the factory, so that the factory discharged no longer sewage, but clean drinking water. Magically transforms an exhaust gas processor and installs them in the chimney of the factory and the exhaust port of the car, so that the exhaust gas can be converted into oxygen, making our air extraordinarily fresh. I also turned the desert into an oasis, turning the barren hills into trees, protecting the water and soil from loss, and revitalizing the earth. I also used magic to repair the missing ozone layer and protect the earth from the sun's ultraviolet rays. Use magic to reinvigorate the extinct and endangered species on Earth and let them live in harmony with our humanity. Finally, I want to turn people's hearts into kind and friendly, so that there is no more war and killing on the earth...

After doing all this, I was really tired, just lying on the grassy prairie and enjoying the harmonious sunshine leisurely. At this time, a lion suddenly burst out from the grass and yelled at me. I was shocked and opened my eyes to find out that my alarm clock started to wake me up again. It turned out that all this was just a dream! I think that as long as each of our young people can learn hard from now on, one day in the future, using the power of science, we can surely realize the scenarios in our dreams. Let our Mother Earth become the "blue crystal" in the universe.

The second day: Luo Wei