英文關鍵字
2019
attractive
beautiful
breathing
brown
care
caucasian
clinical
corona
coronaviridae
coronavirus
cov
covid
danger
disease
evening
face
female
flu
freedom
headband
health
ill
illness
infection
influenza
lifestyle
man
mask
ncov
outdoor
outside
pandemic
park
people
pink
portrait
prevention
protection
safety
sars
sick
smiling
street
sun
treatment
trees
virus
wear
wearing
white
yellow