[Life Diary] Wang Yajie's Return to Alma Mater after 20 Years

After 20 years, I have grown up and suddenly want to go back to my alma mater and see the changes in the school.

I came to the school gate. A robot stood at the door and scanned my face. A fork appeared in my face. The headmaster came up to me and asked, "Who are you?" I replied, "I used to be a student here." The robot let me in.

I came to the classroom and found that it was different from before. All the previous books have become computers, and there is an alarm next to the computer. I thought to myself: if someone makes small moves in class, this alarm will go off and the teacher will know. This is so convenient. The previous projection screen was different. You don't have to write on it. Just tell me where you are and what you are doing, and the projection screen will automatically display. I thought: this is amazing!

I came to the canteen. As a result, the canteen was empty, full of robots. Those robots are helping the students cook. After the students finished cooking, they went to the empty place in the back and pressed a button. A small table appeared. There are more than 40 such buttons!

? My alma mater is really developed after 20 years!

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