英文關鍵字
adult
building
business
businessman
caucasian
cheerful
close
collar
communication
computer
consultant
correspondence
customer
desk
ecommerce
face
global
handsome
happiness
headset
indoors
internet
isolated
job
man
manager
meeting
men
mid
occupation
office
one
pc
person
portrait
professional
service
smiling
talking
technology
up
white
wireless
worker
working
years
young