英文關鍵字
autumn
background
bare
bio
branch
branches
circle
cut
decorative
deforestation
ecology
felling
firewood
forest
forestry
fuel
gauge
industry
log
logged
logging
lumber
made
material
natural
nature
old
outdoor
pattern
pile
piled
pine
plant
pollution
raw
sawmill
sawn
size
sky
slice
stack
stacked
texture
timber
tree
trunk
wood
wooden
woodpile