機器
background
bark
brown
cut
deforestation
destruction
down
ecology
environment
felling
forest
forestry
green
hardwood
industry
landslide
log
logging
lumber
many
material
natural
nature
old
outdoor
outdoors
park
pattern
people
pile
pine
plant
ring
round
spruce
stack
stem
summer
texture
timber
tree
trees
trunk
wedges
wood
wood product
wooden
woodland
woodpile