英文關鍵字
sink
clogged
chemical
liquid
fluid
plumbing
clean
dirty
bottle
poured
clogging
slow
cleaning
pipe
water
bathroom
blockage
up
home
kitchen
motion
clear
leftover
food
work
clog
drain
washbasin
repair
housewife
cleanliness
bathe
running
sanitary
valva
bath
holding
equipment
domestic
housework
drainage
stick
washroom
tub
housemaid
female
white
sewage
fixing