英文關鍵字
adult
african
afro
american
black
brainstorming
business
businessman
caucasian
colleague
communication
computer
conference
conversation
cooperation
coworker
desk
discussion
diversity
explaining
group
indoor
interracial
laptop
male
man
manager
meeting
modern
motion
multiethnic
multinational
multiracial
office
people
person
planning
portrait
presentation
professional
sitting
slow
strategy
talking
team
teamwork
technology
together
working
young