英文關鍵字
applauding
applause
appreciation
audience
background
care
cheerful
clapping
concept
corona
coronavirus
covid19
disease
epidemic
female
flag
gay
girl
glove
happiness
health
house
hygienic
infection
isolated
laughing
mask
pandemic
person
presentation
prevent
protect
protection
quarantine
recognition
red
satisfaction
satisfied
sickness
smiling
success
virus
wearing
window
woman
young