英文關鍵字
agriculture
background
balance
beam
beauty
blue
blur
bokeh
bright
closeup
day
defocused
delicate
earth
eco
ecology
environment
floral
forest
fragile
fresh
glow
green
harmony
leaves
lights
nature
nobody
object
organic
park
pattern
peaceful
planet
plant
protection
save
season
shade
shadow
sky
spring
summer
sun
tranquility
tree
wood