多元化学生在教室：快乐的非裔美国女性对着镜头微笑，画质为4K。

o of a diverse group of happy students in a classroom setting. An African-American woman smiles at the camera with her arms crossed while her fellow classmates study and a teacher walks in the background. Perfect for educational or back-to-school videos.

光厂(VJshi)视频提供多元化学生在教室：快乐的非裔美国女性对着镜头微笑，画质为4K。视频素材下载，适用于计算机实验室，图书馆，有色人种，Stem教育，成年学生等主题的内容创作。

作者署名：Hiraman/Getty Images/华夏视觉