中文關鍵字
英文關鍵字
Air Bubble
air bubbles
bubble
bubbles
clean
close up
close-up
close-ups
closeup
cropped
detail
details
drinking water
drop
drops
flow
flowing
flows
fluid
fluids
full frame
full-frame
jet of water
liquid
no one
no people
nobody
partial view
picture detail
picture details
potable water
room
rooms
splash
splashes
splashing
water
wáter
water consumption
water jet
water jets
water supplies
Water supply
waterdrop
waterdrops
wet