英文關鍵字
ache
adult
age
aged
background
bright
care
caucasian
close
closeup
cold
cough
coughing
disease
elderly
fever
flu
health
ill
illness
infection
influenza
male
man
mature
medication
medicine
old
orange
pain
painful
patient
person
pneumonia
retired
scarf
senior
sick
sickness
sore
suffering
symptom
temperature
throat
treatment
unhealthy
unwell
up
virus