英文關鍵字
adult
aged
alone
anxious
bank
banking
bills
buying
card
casual
caucasian
cell
computer
concentrating
concentration
contemporary
couch
credit
data
database
debit
desk
device
ecommerce
elderly
european
face
family
female
frown
glasses
gloomy
grandmother
gray
happiness
home
house
inserting
internet
keyboard
lady
laptop
living
mobile
modern
notebook
old
older
online
pad
pay
paying
pensive
people
person
portrait
problem
purchase
room
sad
senior
shop
sick
sitting
smart
smile
tablet
taxes
tech
technology
think
typing
using
web
woman
work
writing