英文關鍵字
ache
bad
business
businessman
care
computer
concept
conjunctivitis
employee
executive
exhausted
eye
eyeglasses
eyesight
eyestrain
fatigue
glasses
headache
health
hurt
irritable
laptop
man
massage
migraine
office
optic
optician
overwhelmed
overwork
pain
people
person
pressure
problem
professional
rubbing
sad
sight
strain
stress
syndrome
tension
tired
upset
vision
weak
work
worker