This picture shows a young person (girl). As you can see in the picture, she is sitting in the phone. At the moment, a lot of young people are sitting in smartphones, gadgets, and so on. Without spending time studying, reading, etc. Sitting in smartphones can be both useful and not useful. It may be useful that you can read books and so on do not spend time in vain and it is not useful to sit in games for hours which contributes to poor vision. Don't sit on your phones for too long if you want good eyesight.
Объяснение:
Так?
Можно сократить как Ph