英文關鍵字
alcohol
antibacterial
bacteria
bottle
care
clean
concept
corona
coronavirus
covid
covid19
disease
disinfect
epidemic
flu
gel
germs
hand
health
healthy
home
hygiene
illness
infection
influenza
laptop
liquid
lockdown
mask
medical
novel
pandemic
people
pov
prevention
protection
put
quarantine
remote
sanitary
sanitiser
sanitizer
scrub
scrubbing
skin
surgical
travel
using
virus
wash
work