英文關鍵字
access
action
activity
advice
animation
background
begin
beginning
business
button
click
communication
computer
concept
conclusion
copyright
decision
enter
entry
footage
info
information
input
intellectual
internet
key
keyboard
keypad
law
licensing
object
online
people
press
property
protection
push
recommendation
rights
single
start
starting
surface
symbol
technology
text
video
web
website
white
word
www