Female Scientist Wearing White Coat And Microphone Headset Pointing At Microscope Image And Graph On Projection Screen Commenting On Medical Research And Giving Presentation On ConferenceÂ
Female doctor wearing white coat and microphone headset walking in front of projection screen and explaining presentation on medical conference
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Young Muslim girl in hijab pointing at charts on projection screen and talking in microphone while giving presentation during educational conference in college library
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Male speaker with microphone pointing on projection screen and giving presentation to audience during business conference
Male speaker in formal suit explaining presentation to audience and commenting on graph projected on screen while leading medical conference
Close up shot of hand of medical conference speaker pointing at graph on projection screen with pen during presentation
Close up shot of hand of unrecognizable businessman pointing on line graph on projection screen during presentation on meeting
Male scientist doing microscope research. Man scientist looking microscope. Lab scientist using lab microscope. Laboratory research microscope. Laboratory scientist working
Female scientist with microscope in lab. Woman scientist doing microscope research. Microscope scientist working in lab. Lab scientist looking in microscope. Science laboratory research