英文關鍵字
floodplain
oka
river
meadows
central
russia
national
territorial
locality
land
summer
springtime
scape
aerial
view
picturesque
outdoors
day
season
environmental
nature
flora
life
field
valley
forest
lake
plants
grass
water
blue
stream
reflection
travel
tourism
adventure
sky
sunny
horizon
video
footage
drone
panorama
countryside
scene
background
wallpaper
nobody