Iskolás írásban füzet asztalnál, közelről - Stock felvétel és videó

Electronics engineer working, scientist inventor on robot construction. slow-motion. modern robotic technologies. Futuristic robot concept. artificial intelligence, virtual, robot, robots and human.

Corporate manager in modern office tries to write a job letter. The man is frustrated and keeps on screwing up paper and throwing notes into the garbage. He leans back on chair grumbling. Closeup shot

Teen Girl make homework using a smartphone at the table