機器
arborist
arm
beam
chain
chainsaw
cutter
cutting
engine
equipment
feller
felling
firewood
forest
gasoline
glove
green
hard hat
helmet
industrial
industry
job
log
lumber
lumberjack
man
occupation
outdoors
petrol
pine
protection
protective
safety
saw
sawing
sawmill
technology
timber
tool
tree
wood
wooden
worker
workwear