英文關鍵字
adult
badge
break
business
businessman
charging
colleague
communication
conference
corporate
coworker
discussion
education
employee
entrance
entrepreneur
explaining
friends
gesturing
group
happy
holding
indoor
man
meeting
multiethnic
office
partner
partnership
pass
person
portrait
professional
seminar
sitting
smile
standing
student
talking
together
university
video
young