英文關鍵字
background
bacteria
basin
bathroom
beauty
body
care
child
clean
closeup
color
detergent
disinfect
domestic
epidemic
faucet
flow
foam
hand
hands
health
healthy
human
hygiene
hygienic
infection
liquid
man
medical
medicine
pandemic
people
person
personal
prevent
protection
sanitary
sink
skin
soap
splashing
stream
tap
wash
washing
washroom
water
wet
white
young