英文關鍵字
actively
adult
agent
beautiful
business
businessman
call
caucasian
center
centre
communication
confident
corporate
customer
employee
guy
handsome
headset
helpdesk
helpline
individual
looking
male
man
microphone
office
online
operator
person
professional
representative
salesman
serious
service
speaking
talking
technology
telephone
work
worker
workplace
young