英文關鍵字
medicine
doctor
hospital
health
pandemic
covid19
coronavirus
mask
virus
man
protection
male
uniform
tired
epidemic
profession
clinic
care
disease
medical
portrait
protective
overworked
outbreak
professional
infection
treatment
help
face
clothes
pressure
experienced
patient
coverall
technology
laboratory
biotechnology
planning
contamination
treat
spread
sitting
confusion
eye
eyeglasses
closeup