英文關鍵字
lake
water
landscape
nature
sky
summer
shore
cloud
sunny
beach
river
blue
green
beautiful
natural
sea
travel
calm
horizon
scenery
wave
sand
nobody
reservoir
vacation
day
mountain
outdoor
view
scenic
coast
season
tourism
cloudy
reflection
coastline
island
sun
beauty
background
environment
climate
horizontal
peaceful
pond
resort