Estudantes do ensino médio vestindo uniforme sentado em torno da mesa em sala de aula ouvindo professora durante a aula - filmado em câmera lenta - Banco de filmagens e vídeos

Multiethnic business people talking during meeting in cafe

Pilot giving training to kids in training institute 4k

Group Of Business People Applauding Congradulating Happy African American Businesswoman With Successful Speech During Conference Meeting Slow Motion 60

Female infant school teacher talking to young black schoolboy in class, close up, selective focus

Female teacher holding digital tablet with line of students working at computers in ICT class helping male pupil

Informal business meeting in an office, close up

Video of Female high school teacher with pupil at desk table

Close up of pre-teen schoolboy sitting on the sofa at home doing homework and his father sitting beside him, focus on foreground

Mother with teenage high school daughter wearing uniform meeting with male teacher at parents evening - shot in slow motion