英文關鍵字
bar
business
command
commands
computer
computers
control
desktop
dvorak
education
electronic
enter
esc
escape
function
input
internet
key
keyboard
keyboards
keys
laptop
laptops
letter
letters
manufacturing
notebook
office
operate
operator
phrases
plastic
press
push
qwerty
return
secretary
shift
space
square
stock
syntax
tech
technical
technology
type
typing
typist
video
words
work