英文關鍵字
active
activity
brush
clean
cleaner
cleaning
cleanse
cleansing
clear
detergent
dirty
disinfect
disinfecting
double
employee
foam
glass
glazed
gloves
hands
home
house
household
housekeeper
housekeeping
housework
hygiene
hygienic
job
liquid
maid
man
occupation
office
people
person
professional
routine
service
solution
spray
surface
touch
transparent
use
wash
water
wet
window
wipe
work