機器
action
arborist
axeman
blade
brown
chain
chainsaw
craftsmanship
cut
danger
dust
electric
equipment
feller
felling
firewood
forest
hand
handyman
helmet
human
industrial
industry
job
log
lumber
lumberjack
lumberman
male
man
nature
outdoors
pine
power
professional
safety
saw
sawdust
sawing
technology
timber
tool
tree
trunk
wood
woodcutter
woodsman
work
worker