英文關鍵字
beach
beautiful
blue
bush
calm
clean
clear
cloud
clouds
cloudscape
country
day
environment
flora
forest
grass
green
horizon
idyllic
lake
lakeside
land
landscape
mirror
natural
nature
outdoor
outdoors
outside
peaceful
plant
pond
relaxation
rural
scene
scenic
season
serene
shore
silence
sky
smooth
summer
sunlight
surface
tranquil
travel
view
water