英文關鍵字
aged
blind
blindness
cane
closeup
day
difficulties
disability
elderly
eyesight
female
find
girl
guide
handicapped
help
helpless
home
impaired
impairment
insecurity
keys
kindness
lifestyle
loss
lost
male
man
mature
medicare
mercy
nurse
outdoors
park
pensioner
physical
problems
return
senior
sight
skills
stick
street
support
touching
unsighted
vision
visual
walking
woman