The image shows a young woman standing in front of a blackboard in a classroom. She is wearing a red t-shirt, black pants, and red sneakers. She has long dark hair and is wearing glasses. The blackboard behind her has Chinese characters written on it in orange and yellow. The numbers "3" are written in large, bold letters at the top of the blackboard. There are also drawings and illustrations scattered throughout the board. The woman appears to be giving a presentation or explaining something to the students. There is a water bottle and some clothes on the desk next to her.