The image shows three young people sitting at a wooden table in a classroom. The person on the left is a young man wearing a black sweater and glasses, and he is holding a pen and appears to be explaining something to the two girls on the right. The girl in the middle is a girl with long dark hair, wearing a gray sweater, and the girl on the far right is a boy with dark hair. They are all looking at a book and appear to be engaged in a discussion. On the table, there are several other books and papers scattered around. In the background, there is a red curtain and a bulletin board with Chinese characters on it.