Every time I stare out of the window and look at the sky that seems to be full of infinite reverie, there is always an idea that flashes through aliens. Where are you?

On behalf of the earth in the Milky Way, I sincerely invite you to visit the earth. Maybe the next meteor is you flying to the earth!

When you come to the earth, don't be afraid that the spark on the ground is the war between Afghanistan and the Taliban.

They are at war. People will die. Do you fight? Most of them just get angry because of regional conflicts, ethnic conflicts, religious beliefs and other disputes, just like you and I grab apples. They will also die suddenly, not because they are too old, as you understand. Don't be afraid, they won't hurt innocent people.

When you come to the earth, don't doubt that the black substance on the tree is the ash left after burning coal. It doesn't matter. In a few years, there will be no coal and no ash. There will be no black matter on the tree. The filter in our mouth is used to help us breathe. It can help the human body filter out some toxic gases or air pollutants. With it, we don't have to worry about breathing difficulties anymore. Don't doubt these unfamiliar things. I will answer them for you one by one.

When you come to earth, don't sigh. Look at the towering buildings, sewage treatment plants and oases. Our home is constantly being renovated and improved, striving for new goals. Many new energy sources that we have developed and put into use, such as tidal energy, solar energy and nuclear energy, are gradually alleviating the greenhouse effect. Don't sigh. Our world will be better.

I was still staring out of the window when suddenly a meteor flashed and tore open the dreamland in my dream.