英文關鍵字
blue
business
businessman
busy
closeup
colour
communication
computer
connection
contemporary
data
digital
equipment
ereader
financial
finger
fingers
gadget
hand
hands
holding
horizontal
information
job
laptop
male
man
occupation
office
personal
photography
pointing
reading
screen
tablet
tabletpc
technology
touch
touchpad
touchscreen
work
working