英文關鍵字
straight
legs
line
symbol
flat
feet
disease
orthopedic
insoles
shoes
inward
finger
outward
curvature
therapy
linear
treatment
bending
pain
walking
heaviness
heel
tool
massage
genetic
bandage
postural
deformity
health
illness
bone
healthy
ill
icon
motion
graphic
animation
pictogram
hd
animated
item
sign
black