Vista lateral de un adolescente caucásico en un aula escolar sentado en un escritorio, concentrándose y levantando la mano, con compañeros de clase adolescentes sentados en escritorios trabajando en el fondo, en cámara lenta - Imágenes y videos de stock

Handsome man using smartphone and listening music, woman using laptop and drinking coffee

Multi-ethnic group of children sitting in a classroom during a lesson, raising their hands, in slow motion. Education at an elementary school.

Side view close up of two a young mixed race businesswoman sitting at the end of a row in the audience at a business seminar looking down and writing notes on a clipboard.

Portrait of a happy young Caucasian female business creative in a wheelchair, smiling to camera with a young Caucasian male business creative working in the background

Caucasianand asian businessmenat the office of a creative business, discussing their work, in slow motion. business people and work colleagues at a busy creative office.

Young mixed race business team planning and sitting in modern office. Young mixed race business team discussing over digital tablet 4k

Multi-ethnic group of children sitting at desks in classroom, using laptop computer and smartphone, in slow motion. Education at an elementary school.