英文關鍵字
adult
balcony
browse
cell
cellphone
cellular
chat
city
click
communication
connect
contact
display
enjoying
fingers
flat
from
fun
gadget
game
gesture
hands
holding
male
man
mobile
network
online
outdoors
personal
phone
reading
screen
sending
small
smart
smartphone
swipe
swiping
tapping
technology
telephone
terrace
thumbs
touch
type
using
view
wifi
young