
The image shows four young boys in a classroom, all wearing face masks. They are standing in front of a blackboard with Chinese characters written on it. The boy on the left is wearing a blue jacket and is holding a small purple object in his hand, which appears to be a test tube. The other three boys are wearing orange jackets and are also holding small blue objects in their hands. All four boys are looking at the camera and appear to be posing for the photo. The background of the image shows other students in the classroom.
