Online lesson icon. Video training symbol. Linear vector icon. Person talking in screen.
Schlüsselwörter
computer,
lesson,
training,
video,
icon,
vector,
symbol,
linear,
line,
laptop,
technology,
lecture,
school,
university,
online,
conference,
e-learning,
cyberspace,
education,
media,
seminar,
call,
chat
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