英文關鍵字
bank
beautiful
blue
branch
bush
calm
clean
coast
countryscape
creek
distant
dune
environment
exotic
forest
grass
green
harbor
high
horizon
lake
landscape
meadow
nature
plain
plant
reflection
ripple
river
sand
scene
shake
silence
skyline
sunset
tourism
tranquil
travel
trip
tropical
water
wind