英文關鍵字
bubble
chrome
clean
clear
closeup
consumption
disposal
down
drain
dripping
falling
faucet
flow
flowing
flush
hole
household
hygiene
leaking
liquid
metal
motion
open
pipe
plumbing
pure
purity
running
sewer
shiny
sink
splash
splashing
spout
stainless
steel
stream
surface
swirl
tap
wash
washing
waste
water
waterdrop
wet