英文關鍵字
action
autumn
blade
branch
chain
chainsaw
chop
cut
danger
dust
engine
equipment
firewood
forest
fuel
gardening
generation
glove
hand
industry
isolated
job
log
logging
lumber
lumberjack
machine
male
man
manual
natural
nature
occupation
person
power
saw
sawdust
sawing
sharp
shavings
timber
tree
turnings
winter
wood
woodcutter
work
worker