英文關鍵字
cut
industry
sawmill
brown
deforestation
factory
forest
logging
logs
lumber
material
timber
construction
bark
board
carpenter
carpentry
detail
flooring
forestry
hardwood
heap
industrial
log
natural
pile
pine
plank
plant
raw
resource
rough
round
saw
sawing
sorting
stack
stacked
storage
tree
trunk
wood
worker
environment
lumbering
nature
production
manufacturing
dark