英文關鍵字
bleach
business
clean
cleaner
cleaning
cleanliness
concrete
deck
dirty
driveway
electric
equipment
filth
floor
foam
high
home
house
industrial
industry
jet
job
labor
laborer
maintenance
nozzle
object
outdoor
outdoors
patio
power
pressure
professional
puttering
repairing
spear
spray
spring
stone
technology
tool
wash
washer
washers
washing
water
worker
yard