英文關鍵字
branch
dark
decay
deciduous
decline
decomposition
deep
eco
ecosystem
environment
europe
fence
foggy
forest
fresh
green
jungle
landscape
magical
morning
mystery
natural
nature
nobody
old
outdoors
park
pine
plant
primeval
protected
retention
scenery
scenic
shadow
springtime
stand
summer
travel
tree
trunk
view
wild
wilderness
woodland
woods