英文關鍵字
ache
age
aged
arthritis
back
backache
backpain
chronic
close
closeup
disease
elderly
female
health
hurt
ill
illness
injury
lady
lower
lumbar
medic
medical
old
osteoarthritis
osteochondrosis
pain
painful
painkiller
pensioner
physical
problem
retire
retirement
rheumatism
senior
sharp
sick
sickness
spinal
spine
sprains
strong
suffer
suffering
symptom
tension
up
woman