Studenti stanchi e annoiati ragazzi e ragazze ascoltano gli insegnanti e prendono appunti nei quaderni seduti alle scrivanie dell'università. Istruzione, noia, giovani e concetto di classe . - Foto e immagini stock

Group of students is listening to teacher and writing sitting at tables in classroom while male professor is talking and gesturing. Higher education and people concept.

Smart guy in glasses diligent student is talking to teacher sitting at desk in lecture hall with young people around him. Higher education, youth and getting knowledge concept.

Emotional tutor is speaking to adult students explaining new information while attentive pupils are listening and taking notes. Profession, higher education and people concept.

Emotional tutor is speaking to adult students explaining new information while attentive pupils are listening and taking notes. Profession, higher education and people concept.

Multiethnic group of young people is listening to teacher and smiling then raising hands. Pupils and tutors concept.

Focus on hipster male student in glasses using laptop computer while preparing for exams in university library indoors with his classmates studying books

Concentrated asian girl student preparing for examination and writing notes while sitting at table at university library indoors with her classmates studying books

Focus on hipster male student in glasses using laptop computer while preparing for exams in university library indoors with his classmates studying books

Group of international students have fun smiling and making selfie photos on smartphone camera at university library indoors. Cheerful friends have rest while prepare for examination

Multi ethnic group concentrated students talking and preparing for examination while sitting at the table in university library indoors

Group of international students have fun smiling and making selfie photos on smartphone camera at university library indoors. Cheerful friends have rest while prepare for examination