英文關鍵字
steam
mop
service
home
cleaner
clean
equipment
house
housework
professional
hygiene
floor
cleanliness
wash
domestic
job
vacuum
indoors
work
cleanup
hot
dust
steamer
modern
housekeeping
water
household
mopping
wet
dirt
electric
use
disinfection
vapor
supply
dry
housekeeper
handle
hold
object
room
appliance
dirty
humidifier
funnel
commercial