Portrait de sérieux beau jeune homme à lunettes regardant caméra ay assis au bureau dans la salle de classe seul. Éducation moderne, personnes et concept d'occupation . - Clips & vidéo de stock

Portrait of friendly young man teacher smiling sitting at desk in class looking at camera, laptop and books are visible on table. People and education concept.

Crazy man scientist is using laptop computer typing then writing in notebook expressing positive emotions enjoying education. People and devices concept.

Mature woman is using laptop in class working online typing sitting at desk alone concentrated on work. Modern technology and communication concept.

Young man is using laptop in class working online typing sitting at desk alone concentrated on work. Modern technology and communication concept.

Excited student handsome blond guy is using laptop reading book taking notes expressing happiness in class working at desk alone. People and education concept.

Portrait of happy young man crazy scientist laughing in class at desk looking at camera wearing glasses and casual clothing. People, emotions and profession concept.

Portrait of friendly young man teacher smiling sitting at desk in class looking at camera, laptop and books are visible on table. People and education concept.

Crazy man scientist is using laptop computer typing then writing in notebook expressing positive emotions enjoying education. People and devices concept.

Mature woman is using laptop in class working online typing sitting at desk alone concentrated on work. Modern technology and communication concept.

Young man is using laptop in class working online typing sitting at desk alone concentrated on work. Modern technology and communication concept.

Excited student handsome blond guy is using laptop reading book taking notes expressing happiness in class working at desk alone. People and education concept.

Portrait of happy young man crazy scientist laughing in class at desk looking at camera wearing glasses and casual clothing. People, emotions and profession concept.