英文關鍵字
flu
cold
influenza
ill
sick
remedy
lemon
home
health
fever
virus
chill
poorly
unwell
enzymes
honey
immunity
chills
prevention
citrus
temperature
therapy
recipe
ingredients
homemade
organic
vitamins
disease
medicine
infection
sickness
treatment
drink
symptom
herbal
nature
natural
yellow
background
fruit