英文關鍵字
account
adult
app
application
authentication
banking
cell
cellphone
check
checking
close
closeup
code
computer
confirm
confirmation
couch
device
double
evening
gadget
home
internet
lap
laptop
life
lifestyle
male
man
message
mobile
night
online
paying
payment
phone
proof
secure
security
service
shopping
smartphone
sofa
technology
twofactor
using
verification
verify
web