写真素材 - Tired eyes of 6 year old boy looking at screen close-up. Child is watching TV, cartoons or video too long. side view. open mouth. The concentrating kid. play computer game. vision load. Attention.
Tired eyes of 6 year old boy looking at screen close-up. Child is watching TV, cartoons or video too long. side view. open mouth. The concentrating kid. play computer game. vision load. Attention.