機器
appliance
automatic
background
care
carpet
chores
clean
cleaner
cleaning
copy
dark
device
dirty
domestic
dry
electric
equipment
floor
grey
home
household
housekeeping
housework
hygiene
indoors
modern
object
professional
removing
robot
robotic
round
routine
rug
service
smart
soft
space
technology
text
tidy
top
vacuum
vacuuming
view
wireless
wood
wooden
work