Adolescente caucásico usando teléfono inteligente mientras está sentado en la mesa durante la lección en el aula - Foto e imagen de stock

Young students looking at exercise book

Feeling good. Group of young people in casual clothes working in the modern office.

Portrait of teenage girls and boy in white shirts during lesson in classroom

Portrait of pensive teenage boy sitting at table during lesson in classroom

Portrait of smiling teenage girl looking at camera while studying in classroom

Portrait of multicultural students doing task together while sitting at table in class

Portrait of smiling student looking at camera while sitting at table during lesson in classroom

Side view of african american teenager looking at camera while working on computer in class

Young business partners looking at tablet at conference hall in modern office

Young multiethnic business partners having fun at office

Side view of african american teen boy typing on keyboard in front of computer screen in class

Young multiethnic business partners working together at conference hall

Multiethnic managers looking at computer together in modern office

Young multiethnic businesswomen working together with computer

Young beautiful secretary talking with boss and making notes