英文關鍵字
agent
broker
business
businessman
call
center
chat
client
computer
conference
consultant
contact
customer
employee
entrepreneur
executive
headphone
headset
help
internet
job
laptop
looking
male
man
manager
microphone
office
online
operator
people
person
professional
representative
sales
service
skype
smile
support
talk
technology
telecommunication
telemarketer
telephone
telephony
use
video
web
work
worker