英文關鍵字
abstract
background
bathtub
blue
bubble
clean
closeup
devaluation
dirty
domestic
down
draining
drains
drop
environment
flow
flowing
fluidflow
fresh
hole
home
household
leak
liberate
liquid
loss
metal
metallic
plumbing
rusty
sanitary
sink
spend
spots
stainless
stainlesssteel
stains
steel
stream
swirl
tap
wash
waste
water
wet
yellow