英文關鍵字
coronavirus
inscription
2019ncov
motion
vector
animated
hand
disinfection
crown
1080i
1920x1080
2019
animation
bacteria
bacterium
biohazard
care
china
chinese
contamination
corona
covid
dangerous
death
disease
distance
element
epidemic
flu
graphic
health
hospital
hug
icon
illness
illustration
infection
influenza
isolated
mask
medical
medicine
meters
mov
ncov
not
outbreak
pandemic
pneumonia
prevention
quarantine
risk
road
sars
sickness
sing
symbol
treatment
vaccine
virus
warning
white
wuhan