The image shows a group of five young people sitting on a bench in front of a blackboard in a classroom. The blackboard has Chinese characters written on it in white chalk. The numbers "3" and "1" are written in large, colorful letters. The people in the group are wearing black t-shirts, jeans, and sneakers. They are all smiling and appear to be engaged in a conversation. On the right side of the image, there is a young man wearing a white backpack and holding a piece of paper. He is standing next to the blackboard and appears to be explaining something to the group.