英文關鍵字
brush
busy
clean
cleaner
cleaning
cleanup
cloth
domestic
driveway
dust
floor
fresh
housekeeper
iron
janitor
job
labor
laborer
maid
maintenance
male
man
marble
mop
mopping
overalls
person
professional
rag
railings
routine
rubber
staircase
stairs
stairway
steps
sweep
sweeper
sweeping
uniform
washing
wiping
work
worker
workplace
wrought