機器
beam
chainsaw
circular
cold
cutter
cutting
equipment
feller
felling
firewood
forest
gasoline
human
industrial
industry
laborer
log
logger
lumber
lumbering
lumberjack
lumberman
man
occupation
outdoors
petrol
pine
protective
safety
saw
sawing
sawyer
snow
technology
timber
tool
tree
tree felling
winter
wood
wood harvesting
woodcutter
wooden
work
worker
workwear