英文關鍵字
alcohol
anti
antiseptic
bacteria
bacterial
care
cellphone
clean
cleaner
cleaning
close
closeup
contaminated
corona
coronavirus
covid
device
dirt
dirty
disease
electronic
epidemic
fabric
fiber
fingers
focus
gel
glass
hand
health
hygiene
infection
lifestyle
medicine
micro
mobile
napkin
pandemia
phone
prevent
prevention
protect
protection
protective
rag
safety
screen
security
selective
smartphone
technology
touch
touchphone
touchscreen
virus
wet
wipes
wiping
your