英文關鍵字
alcohol
antibacterial
antiseptic
antiseptization
based
clean
cleaning
concept
coronavirus
covid
detail
disease
disinfectant
disinfection
epidemic
essential
flu
germ
girl
hand
health
hygiene
hygienic
infection
influenza
lockdown
mobile
necessary
outbreak
pandemic
phone
precautions
prevent
prevention
protection
quarantine
safety
sanitize
sanitizer
screen
shutdown
smart
smartphone
spread
sterilize
stop
the
virus
wipe
woman