英文關鍵字
ache
aching
auto
back
backache
body
car
care
caucasian
cervicalgia
cramp
discomfort
driver
driving
exhausted
health
hurt
ill
injury
job
life
lifestyle
long
male
man
medical
muscle
neck
overtime
overworked
pain
painful
person
pressure
problem
sedentary
sitting
spinal
spine
stress
stressed
suffering
symptom
taxi
tension
tired
transport
unhappy
vehicle
work