Male speaker with microphone talking to audience
Palabras clave
man,
speaker,
microphone,
talk,
audience,
adult,
african,
alone,
asian,
auditorium,
business,
businessman,
community,
concert,
conference,
creative,
curious,
device,
negotiate,
education,
event,
generation,
hall,
indian,
information,
innovation,
inspiration,
launch,
leadership,
learn,
lecture hall,
meeting,
message,
mixed race,
mobile,
1,
person,
phone,
photo,
photograph,
portable,
presentation,
projection,
public,
screen,
seminar,
speech,
technology,
wireless
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