英文關鍵字
aerator
bathroom
calcium
chrome
cleaning
clogged
closeup
concept
corrosion
corrosive
damage
dirty
domestic
faucet
filter
flow
flushing
hand
household
idea
macro
maintenance
metallic
mineral
mixer
motion
plaque
plumber
plumbing
problem
repair
routine
sanitation
scale
sink
slow
strainer
tap
wash
washing
water