英文關鍵字
automatic
care
chores
clean
cleaning
cleanliness
cloth
clothes
clothing
doors
drycleaning
electric
electrical
equipment
garment
household
housework
hygiene
indoors
industrial
job
launderette
laundry
loading
machine
machines
modern
much
object
power
professional
public
purely
purity
range
room
row
service
servicing
silver
technique
tile
wash
washing
water
work