英文關鍵字
bacteria
bathroom
bubble
care
clean
cleanliness
closeup
coronavirus
covid
crane
disinfect
ebola
female
finger
foam
germ
hand
health
healthy
hygiene
hygienic
infection
liquid
mers
morning
palm
people
personal
pour
prevent
protection
purely
purity
routine
run
sanitary
sars
sink
skin
skincare
soap
soapy
splash
stream
tap
wash
washing
washroom
water
wet