Guo Limingzhe, Class 504. Teacher: Li Binbin. School ''Wuhan Optics Valley n. 1''.
Changjiang Civilization Museum, China.

In the future, more and more water will be used, which leads to the shortage of water resources. So I sent this illustration of recycled water to the future, and I believe that future technologies can do it all. We can build a huge space station at the bottom of the Pacific Ocean, and we can use it while we are studying the effects, and we can put filters on the space station at the same time.
We put filters on the space station and we put huge tubes on it, and when the water goes up into the sky, the water becomes a cloud. When it begins to rain, there is more fresh water; The other half is transported to land for human use;
The little water left over is used to water the seeds so that the fruit will grow and man can squeeze the juice to quench his thirst. Now we can recycle water.