20 years later, return to the alma mater

In a twinkling of an eye, 20 years have passed. I am already 30 years old. I should go back to my alma mater to see it. I was very excited when I thought of my alma mater, because I heard that there are many beautiful changes there. So I came to my alma mater, Dongta Elementary School.

When I arrived at my alma mater, I found out why the school was gone. Just walked over and found that several security guards came over. When I saw it, I found out that these security were originally robots. "Excuse me, what are you doing here?" "I am a former student here, come see my alma mater. What changes." "Scanning, scanning..." "Welcome back to the alma mater, please come with me." When the voice just fell, I saw the school. Wisdom-style preservation looked at me stupid, and told me that this is a protective cover invented by scientists. When the identity of the other party is not confirmed, the other party cannot see or understand. I thought to myself, this is a great invention! I and the smart robot came to the playground. The dusty playground turned into a grassy meadow. The main thing is the two rows of trees on the left and right, as if the rows of soldiers are standing in two rows in the welcome of the instructors. We took the light speed elevator to the 175 class classroom on the 28th floor. The students were lying in bed and "sleeping". I couldn't understand the smart robot and asked, "Why are they sleeping?" "Where do you sleep? You didn't see them." Are you studying hard?" The wisdom of the robot makes me have a question mark in Dalian. Is it a study to sleep? Under my confusing mystery, the intelligent robot tells me that they actually learn in their dreams, and that they will not be deserted when they learn in their dreams. In order not to bother them, we came to the playground. At this time I discovered that the playground was under the ground. It was originally developed because of the tall buildings that prevented the aircraft from flying normally. Coming to the 15th floor, the robot told me that the 1st to 28th floors were all playgrounds, and students could not worry about playing without a place. A hippie smiling student on the playground is playing on the playground.

In the twinkling of an eye, at 4:30, I have to go home. I am looking forward to my alma mater after forty years.

Fifth grade: Liu Jinxin