英文關鍵字
advanced
age
aging
app
application
cell
cellphone
communication
contemporary
couch
device
digital
display
easy
elderly
electronic
female
friendly
gadget
generation
holding
internet
lady
lifestyle
looking
mobile
mobility
modern
old
online
pension
pensioner
person
phone
relaxed
resting
retired
retiree
retirement
screen
scrolling
senior
simple
smart
smartphone
sofa
technology
understandable
viewing
woman