Дистанційна освіта, концепція школи та науки щасливий усміхнений вчитель чоловічої хімії з ноутбуком, що має онлайн-клас та показує жест великих пальців вдома - Стокове фото та зображення

Distance education, school and science concept - happy smiling male chemistry teacher with laptop computer having online class and waving hand at home office

Distance education, school and science concept - happy smiling male chemistry teacher with laptop computer having online class and waving hand at home office

Distant education, school and science concept - happy smiling male chemistry teacher with laptop computer having online class and waving hand at home office

Distance education, school and science concept - smiling male chemistry teacher in goggles and earphones with laptop computer having online class and showing test tube with chemical at home office

Doctor Works in the Medical Office. Workplace of a Professional Therapist in a Hospital or Clinic. Healthcare and Medicine Concept.

Distance education, school and science concept - happy smiling male chemistry teacher with laptop computer having online class and showing molecular model on flip chart at home office

Distance education, school and science concept - happy smiling male chemistry teacher with laptop computer having online class and showing thumbs up gesture at home office

Health care, medicine, people, eyesight and technology concept - female optician with tablet pc computer and man in glasses at eye clinic or optics store

Healthcare, profession, people and medicine concept - smiling male doctor in white coat with tablet pc computer showing ok hand sign in medical office

Health care, medicine, people, eyesight and technology concept - female optician with tablet pc computer and man in glasses at eye clinic or optics store

Hospital, profession, people and medicine concept - two happy doctors with tablet pc computer meeting and talking at medical office

Health care, medicine, people, eyesight and technology concept - female optician in glasses with tablet pc computer and man at eye clinic or optics store

Health care, medicine, people, eyesight and technology concept - female optician with tablet pc computer and man at eye clinic or optics store

Profession, people, technology, advertisement and medicine concept - smiling male doctor in white coat showing tablet pc computer blank screen in medical office

Medicine, healthcare and profession concept - female doctor in white coat with laptop computer and medical report at hospital