英文關鍵字
concept
consumer
coronavirus
cough
covid19
crisis
customer
epidemic
face
female
flu
food
girl
holder
infection
influenza
lady
lifestyle
market
mask
medical
outbreak
pandemic
panic
people
pneumonia
precautions
prevention
protect
protection
protective
respiratory
retail
rubber
safety
sale
shop
shopping
sick
store
supermarket
virus
walk
wearing
woman
women
young