Focused female african university student using laptop sitting on outdoors staircases in the campus

young young training trainings education computer pc computers personal computer youth adolescence child children kid kids teenager teenagers youngster youngsters teenage teen attentive attentively watchful watchfully alertly alert boy boys woman women women's woman's womans girl girls lass sit sitting sits seated perched auf student students study studying studies educational institution educational institutions african university campus university grounds campuses campus concentration concentration concentrate concentrating concentrates focus focusing focussing focuses person persons human being people human humans individual individuals concentrated focused academic study academic studies stairway stairways entrance stair stairs stairway staircase steps stairways staircases attention attentiveness alertness attention age 14 years female age 17 years male two people 2 people two persons 13 15 years 13 15 years 16 17 years 16 17 years african ethnie jack jacks female student female students student university college college university colleges university universities semi strong use using uses outdoors outdoor out outside open sky adolescent teenage juvenil young people teenage girl teenage girls notebook laptop computer computer laptop notebooks laptop laptops computer laptop university student university student