Vooraanzicht van cute groep van diverse schoolkinderen studeren aan de balie in de klas op school. Wind turbines op het Bureau in de klas 4k - Stockvideo’s

Front view of Caucasian schoolgirl studying at desk in classroom. Wind turbine model on a desk in classroom 4k

Front view of cute African American schoolgirl studying at desk in classroom at school. She is drawing on notebook

Front view of group of diverse studious schoolkids studying at desk in the classroom at school. They are looking at wind turbines 4k

Front view of Caucasian schoolgirl studying while the wind turbine spins at desk in classroom. She is operating wind turbine 4k

Front view of cute mixed race schoolgirl studying at desk in classroom. Classmates sitting in the background

Front view of cute mixed race schoolkids studying at desk in the classroom at school. Schoolboy operating wind turbine and another schoolboy looks surprised 4k

Front view of Caucasian schoolgirl studying at desk in classroom. Wind turbine model on a desk in classroom 4k

Front view of cute African American schoolgirl studying at desk in classroom at school. She is drawing on notebook

Front view of group of diverse studious schoolkids studying at desk in the classroom at school. They are looking at wind turbines 4k

Front view of Caucasian schoolgirl studying while the wind turbine spins at desk in classroom. She is operating wind turbine 4k

Front view of cute mixed race schoolgirl studying at desk in classroom. Classmates sitting in the background

Front view of cute mixed race schoolkids studying at desk in the classroom at school. Schoolboy operating wind turbine and another schoolboy looks surprised 4k