英文關鍵字
aerial
background
beauty
blue
city
clear
clouds
color
country
countryside
day
environment
evergreen
field
forest
grass
green
hill
horizon
idyllic
lake
landmark
landscape
meadow
morning
nature
outdoors
panorama
place
plant
reflection
river
rural
russia
scene
scenery
scenic
season
sky
spring
summer
sun
sunny
tourism
travel
trees
valley
view
water