英文關鍵字
adult
age
aged
ancient
auld
background
below
blind
calmly
capillary
caucasian
down
downward
dream
elder
elderly
eldest
eye
eyelid
eyes
far
granddad
grandfather
grandpa
graybeard
head
hold
home
indoors
iris
isolated
lifestyle
lower
old
ophthalmology
person
pleased
pupil
pupils
rectus
red
retired
sight
spectacles
under
vision
wear