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Mature teacher pointing with hand near multiethnic students using laptops in university
Middle aged teacher pointing with hand near multiethnic students and laptops in university
Smiling teacher talking near interracial students with notebooks in university
Smiling teacher talking near blurred interracial students in university
Mature teacher talking near blurred interracial students with laptops in university
Young student sitting near notebook and coffee to go in university
Smiling teacher holding chalkboard near blurred students in auditorium of university
Teacher with chalk talking near multiethnic students and devices in university
Teacher pointing at chalkboard near blurred interracial students in university
Middle aged speaker pointing at document near blurred audience during business conference
Young woman talking to colleagues during seminar near asian lecturer on blurred background
Political agitator looking at notebook in front of voters in conference room, blurred foreground
Mature speaker adjusting headset during seminar with business people on blurred foreground
Back view of blurred business people near lecturer pointing with hand during conference
Back view of blurred businessman asking question to asian speaker during conference
Smiling lecturer standing with open arms during conference near participants on blurred foreground
Back view of blurred african american businessman asking question to lecturer with microphone
Brunette prosecutor pointing with hand while talking to blurred witness in courtroom
African american businessman with papers pointing with hand during meeting in conference room