焦点をぼかした。教室の概要 - ストックフォト＆画像

Blurry photo of students in the audience listening to a lecture.

Blurred background of the student audience for informational text

Empty science laboratory classroom. Education concept.

Blur students and teachers in the classroom for background use

Blur students and teachers in the classroom for background use

Back to School concept with Students Entering into a Blurred Classroom

Blur students and teachers in the classroom for background use

Students study in the classroom on a blurry background. Creating attention high school student knowledge lecture, teamwork.

Blurry photo of students in the audience listening to a lecture.

Blur students and teachers in the classroom for background use

Blurred background, group training of students in College.

Empty school classroom Concept of quarantine or vacation. Blurred background image

Blur students and teachers in the classroom for background use

Blur students and teachers in the classroom for background use

Blurred background, group training of students in College.

Classroom in a blurred background with no children. Students left their backpacks and notebooks and went on a break