英文關鍵字
face
mask
woman
2019ncov
africa
african
afro
background
beauty
black
care
corona
coronavirus
covid19
disease
epidemic
expression
flu
girl
happy
health
infection
isolated
masks
medical
outbreak
pandemic
people
person
pneumonia
portrait
positive
prevention
protection
protective
quarantine
respiratory
safe
safety
sick
smile
virus
wearing
young