英文關鍵字
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adult
agent
agents
beautiful
business
businesswoman
call
caucasian
center
communication
consultant
contact
corporate
coworkers
customer
definition
diversity
dressed
face
female
happy
headphones
headset
helpdesk
helpline
high
male
microphone
office
online
operator
people
person
portrait
professional
secretary
service
smile
standing
support
team
teamwork
telemarketing
telephone
well
woman
workers
young