英文關鍵字
medical
treatment
thoughtful
woman
spectacles
whites
studying
xray
photo
light
room
interior
vertical
video
lungs
disease
female
doctor
sitting
fever
qualified
patient
labs
result
flu
covid
prevention
pandemic
phonendoscope
hospital
therapist
examination
medicine
roentgenogram
clinical
pneumonitis
coronavirus
virus
infection
special
caucasian
people
adult
closeup