Boldog többnemzetiségű tinédzserek és ősz hajú tanár sétál az iskolai folyosón - Stock fotó és kép

Teenage boy talking to smiling teacher while walking with multiethnic classmates in school hall

Multicultural schoolchildren walking along school corridor with teacher on background

Happy high school student talking to mature man professor in hallway. Senior man teacher in conversation to school girl holding book in campus. Helpful lecturer explaining concept to college student outside classroom.

Cheerful multiethnic schoolgirls walking in corridor near african american teacher

Cheerful african american teacher pointing with hand while talking to multiethnic kids in school corridor

Teenage girls with gadgets talking in school corridor near blurred pupils

Mature man talking to high school student in hallway at the end of the lesson. Senior professor in conversation with guy student in campus while walking at hallway. High school teacher holding tests and talking to encourage young man after exam.

Cheerful teacher with digital tablet walking along school corridor with teenagers

Excited african american teacher talking to happy multiethnic kids in school hall

Cheerful multicultural kids talking and hugging in school hall

Back view of interracial kids with backpacks waving hands while running in school hall

Laughing african american teacher walking with multiethnic kids in school hall

Asian kids holding notebooks near classmates and african american teacher

Back view of multiethnic friends with backpacks running and waving hands in school corridor

Smiling african american teacher looking in notebook in hands of schoolgirl

African american teacher talking to smiling multicultural schoolchildren