英文關鍵字
advertising
background
banner
business
busy
button
clerk
closeup
commerce
communication
computer
computing
data
desktop
device
education
electronics
equipment
female
fingers
hand
hardware
information
input
internet
job
keyboard
keypad
laptop
male
man
marketing
network
object
office
online
people
person
programmer
studying
technology
tool
typing
using
web
wireless
work
worker
workplace