英文關鍵字
blogging
business
button
chatting
communication
computer
computing
concept
connection
corporate
counting
data
education
elearning
electronic
electronics
female
hand
human
information
inputting
internet
job
keyboard
keypad
manager
mouse
networking
number
occupation
office
online
people
peripherals
professional
programmer
programming
secretary
social
student
tech
technology
typeset
typing
unrecognizable
using
worker
working
workplace