Junge Studentin sitzt neben Notizbuch und Coffee to go in der Universität - Stockfoto & -bild

Student writing on notebook near coffee to go and blurred interracial friends in university

Mature teacher pointing with hand near multiethnic students using laptops in university

Smiling teacher talking near interracial students with notebooks in university

Asian student writing on notebook near multiethnic friends and teacher in university auditorium

Teacher holding laptop with green screen near multiethnic students in auditorium of university

Student pointing with finger near laptop and blurred teacher in university

Mature professor holding chalk near multiethnic students in university

Teacher with chalk talking near multiethnic students and devices in university

Young woman talking to colleagues during seminar near asian lecturer on blurred background

Asian schoolboy looking at notebook near erase board and teacher

Political agitator looking at notebook in front of voters in conference room, blurred foreground

Multicultural teenage pupils listening to middle aged teacher talking during lesson

Smiling speaker with microphone pointing with hand near multiethnic business people

Discouraged woman talking to classmate in university classroom

Back view of blurred business people near lecturer pointing with hand during conference

Asian lecturer pointing with hand at businesswoman during seminar, blurred foreground

Back view of blurred businessman asking question to asian speaker during conference