機器
background
bark
beam
birch
chain
chainsaw
crust
cutting
equipment
firewood
forest
gasoline
glove
hard
hardhat
hat
helmet
hewer
industrial
industry
job
log
logger
lumber
lumberer
lumberjack
lumberman
nag
nature
occupation
petrol
protect
protection
protective
safety
saw
sawing
stock
technology
texture
timber
tool
tree
white
wood
woodcutter
work
worker
yellow