A modern man and woman watch a video lesson. People improve the quality of knowledge by distance learning. Vector flat illustration.
Palabras clave
student,
concept,
university,
network,
signs,
education,
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people,
colours,
digital,
cognition,
symbol,
teacher,
girl,
object,
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computer,
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african american,
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graphic,
flat,
globe,
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room,
school,
working,
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library,
graduate,
illustration,
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business,
infographic,
technology,
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banner,
distance,
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woman,
modern,
style
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