英文關鍵字
sink
plunger
pipe
cleaning
clogged
dirty
water
plumbing
bathroom
blockage
work
clog
drain
home
washbasin
hygiene
plumber
slow
domestic
flood
motion
manual
housewife
tool
sponge
rubber
sewer
emergency
lifestyle
human
blocked
up
tap
liquid
young
flow
ceramics
mechanical
air
house
sewage
plug
chore
hand
closeup
wash
household
unblock