英文關鍵字
action
blockage
clean
clog
clogged
dirty
dishes
domestic
down
drain
drop
emergency
encrustation
flood
flush
foul
hands
healthy
help
indoors
kitchen
majodream
man
motion
mucky
obstruction
offal
pipe
pipes
plug
plugged
plumb
plumbing
plunger
sewage
sink
smelly
steel
stove
suction
toilet
tool
unclog
uncork
waste
water
wet
work