英文關鍵字
calm
cloudy
countryside
daylight
ecosystem
environment
flora
forest
fresh
freshwater
gentle
green
greenery
hill
horizon
idyllic
landmark
landscape
lush
meadow
natural
nature
outdoors
panorama
peace
peaceful
picturesque
plants
reflection
relaxing
river
riverbank
rustic
scenery
scenic
serene
serenity
sky
summer
tranquil
trees
unspoiled
vegetation
view
vista
water
wetlands
wild
wildlife
woods