英文關鍵字
vacuum
housekeeping
cleaner
home
housework
garbage
household
clean
domestic
house
equipment
dust
dirty
electric
container
floor
filter
work
dirt
technology
device
room
robot
electronic
machine
robotic
automatic
white
service
vacuuming
dusty
smart
background
modern
indoor
parquet
collector
variation
pollution
appliance
cleanliness
carpet
closeup
wireless
health
used
care
mite
full
standing