英文關鍵字
adult
assistance
business
busy
call
career
caucasian
center
centre
collar
colleague
communication
computer
connection
copy
coworker
customer
ethnic
front
group
happy
headset
incidental
job
looking
multi
office
open
people
person
phone
plan
professional
relations
sitting
smiling
space
support
talking
teamwork
technology
using
white
work
worker
workers
working
workplace
young