Mujer de 30 años en gafas mostrando hoja de papel con letras del alfabeto en la cámara en casa. Proceso de educación en línea. Webcam vista de profesor hablar - Metraje y vídeo de stock

Young 30s woman in glasses shows how to use hand sanitizer and smiling looking at camera. Female using sanitizer at home in self isolation from virus.

30s woman in glasses showing sheet of paper with simple mathematical equations looking at camera at home. Online education process. Webcam view of teacher talk

Smiling 30s woman in glasses talks emotionally and gesticulating looking at camera at home. Online education process. Webcam view of teacher talk

Bearded 30s man in glasses showing sheet of paper with alphabet letters at camera at home. Online education process. Webcam view of teacher talk