英文關鍵字
one
person
mid
adult
woman
female
asian
people
fast
motion
city
street
animation
white
viruses
life
pandemic
coronavirus
healthcare
medicine
digitally
generated
virus
infectious
disease
cityscape
pace
pedestrian
blur
outbreak
video
transmission
health
crisis
crowded
urban
busy
public
medical
care
spread
walking
concept
emergency
digital
protection
epidemic
simulation
risk
environment
animated
viral
copy
space