機器
adult
apartment
appliance
automatic
autonomous
background
chores
clean
cleaner
cleaning
dirt
domestic
dust
electric
equipment
floor
home
house
household
housekeeping
housework
hygiene
indoors
innovation
laminate
legs
life
living
male
man
modern
person
power
relax
residential
robot
robotic
room
round
routine
shoes
technology
tidy
using
vacuum
wireless
work