機器
appliance
auto
automatic
background
bot
clean
cleaner
cleaning
comfort
control
device
domestic
dry
dust
electrical
electronic
equipment
floor
heap
home
hoovering
house
household
housekeeping
housework
hygiene
indoors
innovation
laminate
modern
move
object
parquet
popcorn
power
remove
robot
robotic
room
round
scattered
smart
technology
tool
vacuum
vacuuming
wireless
work