英文關鍵字
adult
agent
beautiful
business
businesswoman
call
caucasian
center
cheerful
communicate
communication
computer
concentrated
consultant
consultation
female
handsfree
happiness
happy
headphones
headset
help
helpdesk
helpline
hotline
laptop
marketing
microphone
office
online
operator
phone
portrait
service
smile
speak
successful
support
talk
technology
telemarketing
telephone
woman
work