英文關鍵字
activate
activation
automatic
blue
button
close
closeup
computer
control
device
electrical
electricity
energy
engine
equipment
female
finger
hand
illuminated
innovation
launch
lift
light
macro
media
missile
motor
on
onoff
online
pc
power
powerbutton
press
push
reset
restart
rocket
security
start
started
starter
supply
switch
system
tech
technology
up
woman