英文關鍵字
adult
attractive
black
business
businesslike
businessman
caucasian
cell
cellphone
checking
clothing
communication
concept
fingers
formal
guy
hand
handsome
holding
internet
lifestyle
looking
male
man
messaging
mobile
modern
office
one
person
phone
screen
smart
smartphone
space
suit
technology
text
touching
wear
wearing
white
worker
world
young