英文關鍵字
20s
30s
40s
adult
adults
assistance
background
boss
call
caucasian
center
clock
colleagues
communication
company
computer
confidence
connection
copy
corporate
customer
female
focus
front
headset
it
leader
leadership
listening
male
man
mature
mid
no
of
office
only
people
phone
photography
place
representative
selective
service
sitting
smiling
space
supervisor
support
team
technology
telephone
time
using
view
woman
work
working
young