英文關鍵字
adult
allergic
autumn
blow
business
chills
city
cold
cough
coughing
disease
epidemic
face
female
fever
flu
girl
handkerchief
health
healthcare
holding
house
ill
illness
immunity
motion
napkin
nose
outdoor
outdoors
outside
pain
paper
people
sick
sneeze
sneezing
snotting
sore
spring
street
temperature
throat
unhealthy
unwell
virus
winter
woman
young