800-word imaginary composition: A Roaming in Haiti

In 3050, I was fortunate to have the right to roam the underwater world. I'm so happy!

I came to the cabin, wow, I was shocked! I saw colorful lights on the top of the boat, but I looked up and found no lights. The cold air blowing from the top of the boat cooled me for a while, because I was still sweating excitedly. I studied the ship carefully and found that it was round, spacious and transparent. Look carefully, there is a set of tables and chairs in front of me. While I was sitting in the chair, I was admiring the ship. My hand seems to have pressed a button. I saw a refrigerator rushing towards me with lightning speed, and then stopped less than one meter away from me. I opened the refrigerator and saw a lot of food in it. I took some of my favorite foods and ate them. Soon, I came to an empty place.

It's empty all around, and there's only one tall building in front of me. I am extremely depressed to think: this is the underwater world! Might as well not come. I walked into the building angrily. In the blink of an eye, a beam of light came at me. I'm very scared. At this moment, a voice came from my ear: "Identity confirmed, please come in." I walked in trembling. I don't know what ambush will be inside. I saw a sign next to it, which said: undersea residential area, sixth floor. I took the elevator to the sixth floor, and I was stunned by what I saw. I saw a piece of prosperity, and the world here is no less than the world on land, I thought silently. I saw the streets in good order, and everyone was riding on the highway with wheelbarrows. There are many robots buying food for their owners beside the street, and there is a big fountain at the gate of the park. Because it is at the bottom of the sea, a filtering system is installed under the fountain here, which can extract the salt from the water and the filtered water can be drunk.

I went to the shopping mall again, picked a lot of things and put them in the shopping cart. I only heard the shopping cart kindly say, "You bought five pieces, and you have to pay 100 RMB. Please put the money in the slot. " I put the money in, and the shopping cart put all the goods in a plastic bag. I picked up my bag and thought: the technology here is really developed.