英文關鍵字
astigmatism
bad
care
chart
clear
consultation
doctor
exam
examination
examining
eye
eyesight
focus
glasses
good
health
healthcare
healthy
lens
lenses
letter
lifestyle
looking
male
man
md
medical
medicine
myopia
ophthalmologist
ophthalmology
optical
optics
optometrist
optometry
pen
people
pointer
reading
see
sight
specs
spectacles
symbol
table
test
text
treatment
vision