Mosolygó férfi tanár szemüveg pénzzel, és bemutatja a hüvelykujj-jel a tanteremben számítógépasztal - Stock fotó és kép

Male teacher in glasses sitting at computer desk and reaching for apple in classroom

Focused male teacher in glasses sitting at computer desk and holding apple in classroom

Excited male teacher sitting at desk and using laptop in classroom

Lecture, learning and student in class portrait happy with university education, knowledge or scholarship. Young gen z college people and man with vision for success, study motivation or course goals.

Young happy caucasian student boy in classroom with friends

Young asian student boy waving hand in classroom with friends

Excited student with laptop doing homework at home

Young smiling businessman looking at camera while working near multicultural colleagues in office

Female teacher sitting at computer desk and reaching for apple in classroom

Young happy caucasian student boy in classroom with friends

Smiling asian seo manager waving during webinar in office

Young asian student boy in classroom with friends