Αφροαμερικάνος φοιτητής κοιτάζοντας κάμερα κοντά θολή φίλους και δάσκαλος στο πανεπιστήμιο - Φωτογραφίες & Εικόνες Αρχείου

African american student looking at notebook near blurred friends and teacher in university

Low angle view of smiling asian student with smartphone and notebook looking at camera near blurred friends and teacher in university

Smiling teacher holding notebook and looking at camera near blurred multiethnic students in university

Interracial students with devices and coffee to go looking at blurred teacher in university

Middle aged professor holding notebook near interracial students in university

Low angle view of smiling teacher looking at camera near blurred interracial students in university

Positive mature teacher holding notebook near blurred students in university auditorium

Middle aged teacher pointing at laptop near asian student in eyeglasses in university, banner