Our classroom has a completely new look! I put down my schoolbag and took a closer look at the classroom, and found that the old iron windows had been replaced by brand new plastic steel windows; the shabby dark green curtains were replaced by new curtains that were transparent, beautiful and patterned during the summer vacation; they had never appeared before. The light blue cabinet was displayed in front of my eyes, and even a small place like the red flag changed from wooden boards to two green "lawns"! I touched it curiously, and it was still furry! At this time, I heard some classmates say: "Look, our classroom has changed a lot." Others said: "The classroom is so beautiful! I wonder if I can adapt to it!" After hearing this, I thought: These must be workers. Let’s decorate it with the teachers! We enjoyed life in an air-conditioned room during the summer vacation, but they were sweating under the scorching sun, trying hard to create a good learning environment for us! I looked at these things that condensed the teacher's hard work, and felt that they should have many uses, right? Unexpectedly, Teacher Li introduced their uses one by one before I asked. Among them, there are two details that moved me very much, namely the spotless windows and light green curtains. The window is a sliding type, with the lower glass sealed and the upper part left open for ventilation. The teacher also installed anti-theft windows to prevent us from falling while watching the scenery. The light green curtains are beautiful. The teacher installed light-transmitting curtains to prevent us from becoming short-sighted. The teacher is so thoughtful! I felt warm in my heart after hearing this.