英文關鍵字
adult
african
application
architect
architecture
assistant
badge
break
browsing
business
businesswoman
busy
caucasian
cellular
chatting
colleague
communication
conference
cooperation
coworker
creative
design
discussion
diversity
drink
engineer
event
female
happy
job
man
meeting
mobile
office
partner
people
phone
room
showing
smartphone
standing
talking
team
teamwork
training
whiteboard
woman
work