英文關鍵字
background
beautiful
birch
branches
bright
bush
colorful
day
environment
fir
foliage
forest
fresh
geology
grass
green
greenery
growing
idyllic
ireland
landscape
leaf
light
mysteries
natural
nature
outdoor
park
pine
plant
river
scenery
scenic
season
spring
summer
sunlight
sunshine
timber
timberland
travel
tree
trees
tropical
trunk
water
wild
wilderness
wood
woods