英文關鍵字
19
adult
agriculture
animal
animation
asian
care
caucasian
concept
contagion
contagious
coronaviridae
coronavirus
covid
covid19
dangerous
digital
digitally
disease
distance
distancing
eating
epidemic
face
farm
farmer
farming
female
generated
global
hazard
health
human
idea
infection
isolation
livestock
lockdown
male
man
mask
mature
medicine
mid
montage
outbreak
pandemic
people
pig
protection
quarantine
real
rural
scare
science
self
social
spreading
trough
two
virus
woman