英文關鍵字
2019ncov
adult
bacteria
beautiful
biohazard
bonding
care
closeup
concept
contact
corona
coronavirus
couple
covid
covid19
dangerous
day
disease
distance
elderly
epidemic
family
female
finger
flu
friendship
gesture
girl
hand
handle
happy
health
healthy
holding
human
illness
infected
infection
influenza
leisure
life
lifestyle
love
male
medical
microbes
natural
nature
pandemic
people
person
pneumonia
prevention
protect
protection
quarantine
relationship
romance
romantic
room
safety
sars
sea
security
spread
summer
together
togetherness
two
unrecognizable
virus
walk
warning
young