英文關鍵字
wheelchair
disabled
steps
stairs
obstacle
disability
wheel
handicapped
handicap
accessibility
action
pushing
mobile
woman
mobility
owner
turning
independent
problem
difficulty
adult
person
manoeuver
people
hands
equipment
abandoned
wheels
tyre
navigating
control
caucasian
direction
tread
injury
accident
healthcare
illness
impaired
invalid
medical
personal
transport
aid
assistance
help
health
outdoors
outside