英文關鍵字
background
beautiful
beauty
blue
bright
clear
closeup
color
concept
country
ecology
environment
environmental
flora
forest
fresh
freshness
grass
green
ground
grow
growth
harmony
lake
land
leaf
long
lush
marsh
natural
nature
organic
outdoor
peaceful
plant
pond
reed
scenery
scenic
sky
spring
stem
summer
sun
sunlight
sunny
swamp
tree
water
wetland