4KMOV (mjpeg) - 1736.6 MB
에세이 시험 연구 논문에 대한 책을 쓰기 노트와 함께 공부하는 학생
College students writing on a whiteboard in the classroom. Diverse group of pupils studying together.
Concentrated teenagers studying in a classroom. Many intelligent college students writing into the notebooks during a class.
Group of young students writing notes in the classroom
High School Pupils Writing On Whiteboard In Maths Class
Beautiful female student using her smart phone while solving math problem. Young attractive woman studying math at college, writing on whiteboard. Technology, intelligence concept
Writing On A Whiteboard
Push in of a group of students writing in a notebook working on a homework assignment in a study group in a classroom together
Lovely teen girls studying together at classroom, writing in textbook
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