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Endocrinologist explain man how measure blood sugar

DCStudio
Orthodontist using tablet to explain dental xrays to patient

StockYana
Caucasian man explains some new idea

natakotliar
Dentist explains something to his client

VadosLoginov
Girl explains friend main point in project

natakotliar
Young man explains something to his coworkers

nrradmin
Asian chief or manager explain bout the project to his team

StockYana
physician explain about medical care and healthy life to the viewers

StockYana
physician explain about medical care and healthy life to the viewers

DCStudio
Team leader explain to multiracial workmates new project standing at desk

DCStudio
Vertical video Orthodontist using tablet to explain dental xrays to patient

AndrewBu
Kickboxing trainer shows and explain sportsman leg blow technic kicks on ring.

nrradmin
One factory worker technician explain how to fix the problem of big machine

nrradmin
One factory worker explain how to operate big machine to his co-worker

natakotliar
Senior businessman explains something on clipboard to his partner

natakotliar
Guy explains something in his notebool to his colleagues

AndrewBu
Trainer explains to boxer technique of punches on ringside.

DCStudio
Neurological researchers explaning treatment result

VadosLoginov
Woman explains the new employee what to do with graphics.

DCStudio
Professional neurological researcher explaning treatment result

nkotlyar
Female dentist explains something to her patient at the dentist cabinet

Madhourse
Tutor girl explains the meaning of the task in the textbook

Madhourse
Tutor girl explains the meaning of the task in the textbook

DCStudio
Chemist nurse explainig to doctor vaccine development

DCStudio
Chemist nurse explainig to doctor vaccine development

DCStudio
Neurological researcher in special medicine explaning treatment

DCStudio
Vertical video: Neurological researchers explaning treatment result

DCStudio
Young businessman explains to his colleague the advantages of the new project

nkotlyar
Salesman explaines contract conditions at the car dealership

DCStudio
Woman doctor explaning tomography scan from monitor computer

DCStudio
Technicial director explaning to african employee industrial project

AndrewBu
Successful lawyer taking a phone call at his office. Speak phone with client and trying to explain the things.

Madhourse
Pope explains a better daughter to make a move in the game of chess

Madhourse
Pope explains daughter situation on the chessboard and that he announced the Shah king

nkotlyar
Businessman explaines something on flip chart to his partners

natakotliar
Dentist explaines to the client something on his tablet

natakotliar
Dentist explaines to the patient something on x-ray

DCStudio
Biochemist in coverall explaning to remote doctor vaccine evolution

DCStudio
Professional executive manager briefing her collegues, explaning company strategy

DCStudio
Researcher pointing at clipboard explaning treatment against brain disease

DCStudio
Scientist in ppe suit explainig to doctor vaccine development

DCStudio
Vertical video: Chemist nurse explainig to doctor vaccine development

DCStudio
Art video director explaning steps for prosessing film montage

DCStudio
Paralysed entretreneur explaning financial evolution pointing at green screen

nkotlyar
Woman explaines the chart to her colleague at the office

natakotliar
Bearded student explaines to his classmates something in his notebook

natakotliar
Dentist explaines something on the screen to his male patient

DCStudio
Young architect in business suit explaning his new construction project

DCStudio
Female architect explaning her real estate project to young investors

DCStudio
Black woman worker explaning company statistics in front of colleagues