A man giving a lecture or presentation to an audience in a classroom or conference setting

Name: A man giving a lecture or presentation to an audience in a classroom or conference setting
Uploaded: 2025-08-14T19:34:47.000Z
Duration: 10 s
Channel: Daniel_R
Description: Scarica questo video premium di A man giving a lecture or presentation to an audience in a classroom or conference setting ed esplora milioni di filmati video in stock professionali su Freepik.