Mosolyogó diáklány iskolatáskában, maszkban és füzetben. Társadalmi távolságtartó és osztálytermi biztonság a koronavírus járvány idején - Stock fotó és kép

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Back to School Concept. Apple, accessories and books in the classroom, teacher wearing mask in the background.

A young multi-racial female teacher wearing a facemask and holding her textbooks in a classroom - COVID-19

Portrait of Young female teacher with arms crossed wearing protective face mask standing over chalkboard in university classroom looking at camera.

Teacher with mask teaching how to wear mask at school. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask teaching how to wear mask at school. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Sad school teacher because of coronavirus isolation. Concept of problems due to the flu virus pandemic at school

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic