英文關鍵字
couch
elderly
sofa
indoor
retired
retirement
senior
smile
wife
conversation
communicate
chatting
telephone
application
social
tablet
enjoying
mature
pensioner
wireless
connected
married
living
internet
husband
playful
togetherness
laughing
inside
grandmother
relationship
online
quarantine
message
people
smartphone
sitting
love
mobile
happiness
woman
happy
couple
home
technology
modern
caucasian
grey
glasses