英文關鍵字
ache
air
autumn
blow
business
chill
chilliness
chills
cold
cough
coughing
disease
epidemic
face
fever
flu
girl
health
healthcare
heat
house
ill
immunity
napkin
nose
outdoors
outside
pain
paper
people
portrait
sick
sickness
sneezing
sniffles
snotting
street
sweater
symptoms
temperature
throat
virus
weather
wind
winter
woman
young