英文關鍵字
aged
aid
assistance
bench
blind
blindness
cane
city
daughter
day
disability
elderly
eyesight
family
female
girl
granddaughter
grandpa
guide
handicapped
help
helping
impaired
kindness
lead
lifestyle
male
man
mature
medicare
nurse
outdoors
park
pensioner
people
senior
service
sight
sitting
skills
special
standup
stick
street
support
together
unsighted
volunteer
walking
woman