英文關鍵字
backdrop
background
bluetooth
broadband
button
chat
click
clip
communication
connect
connecting
connectivity
device
display
download
finger
footage
hand
icon
information
internet
man
mobile
motion
music
nail
network
phone
push
screen
search
sign
signal
smartphone
switch
technology
touch
touchscreen
upload
using
vdo
video
web
wifi
wireless