英文關鍵字
river
calm
water
stream
reeds
nature
mountain
pier
summer
landscape
environment
flowing
beautiful
travel
tree
natural
grass
background
spring
green
forest
reflection
outdoor
scenic
blue
fresh
village
tourism
jungle
pure
outdoors
flow
liquid
view
sky
wood
amazing
beauty
clean
ecology
drop
splash
scene
waterfall
season
lake
clear