英文關鍵字
airplane
airport
baby
bandage
biohazard
care
child
china
chinese
corona
coronavirus
covid
covid19
danger
dangerous
disease
dresses
epidemic
face
fighting
flu
gauze
girl
health
illness
infant
infection
infections
mask
medical
medicine
outbreak
pandemic
person
plane
pneumonia
protection
protective
put
quarantine
resists
respiratory
suit
toddler
vaccine
virus
warning
young