英文關鍵字
acute
automatic
axe
birch
blade
block
bole
branch
branches
chop
chopper
chopping
compost
composting
crop
crusher
cut
cutter
equipment
feeding
fire
firewood
foliage
forest
freight
fuel
garden
gardener
green
handle
hatchet
heavy
log
lumber
lumberjack
male
man
material
metal
mixed
motion
nature
object
old
outdoor
rusty
sharp
slow
stump
thick
timber
tool
tree
vehicles
waste
wood
woodcutter
work