Speaker at business conference and presentation. Audience at the conference hall. Professor at the class
Schlüsselwörter
people,
business,
conference,
speaker,
meeting,
lecture,
crowd,
event,
young,
businessman,
presentation,
seminar,
happy,
person,
audience,
portrait,
back,
education,
team,
student,
full,
training,
watching,
classroom,
modern,
group,
corporate,
hall,
speech,
convention,
giving,
university,
congress,
public,
professional,
coaching,
session,
exam,
live,
stage,
mentor,
class,
prof,
teacher
Deutsch
