英文關鍵字
bark
brown
cut
cutoff
deforestation
fallen
firewood
forest
forestry
green
industry
log
logs
lumber
nature
pile
pine
saw
side
stack
stump
texture
timber
tree
trees
trunk
wood
wooden
英文關鍵字
bark
brown
cut
cutoff
deforestation
fallen
firewood
forest
forestry
green
industry
log
logs
lumber
nature
pile
pine
saw
side
stack
stump
texture
timber
tree
trees
trunk
wood
wooden