英文關鍵字
water
flows
decorative
lake
park
cascades
stone
waterfall
summer
spray
spring
nature
motion
landscape
flow
environment
close
clear
clean
background
urban
sunny
splash
shine
scenery
pour
outdoors
outdoor
nobody
no
people
natural
liquid
landscaping
droplet
design
decoration
wild
artificial
architecture
drop
splashing
serene
river
mountain
fresh
flowing
creek
cascade
brook
boulders
slow