英文關鍵字
apple
avoid
botulism
breakfast
careful
clean
cleanless
cleanliness
cleanness
cold
dessert
disease
drops
epidemic
equipment
farming
finger
fitness
food
handful
hands
handwash
home
hygienics
illness
infection
interior
kitchen
pandemic
people
produce
raw
red
season
sick
snacks
splashing
stream
tap
tide
vegan
vegetables
vegetarian
vitamins
wash
water