英文關鍵字
adult
aged
alone
bad
care
cataract
caucasian
cheerful
correction
degeneration
elderly
eye
eyeglasses
eyes
eyesight
face
female
glasses
hand
happy
home
house
indoors
lady
lens
lifestyle
looking
macular
man
mature
myopia
nearsighted
new
old
optical
pensioner
people
person
portrait
problem
retiree
retirement
senior
sight
sitting
sofa
trouble
trying
vision
woman