英文關鍵字
adult
and
audit
autumn
branch
cell
chips
cigarette
control
day
eating
ecology
energy
engineer
environment
filmed
forest
hand
happy
helmet
industry
inspection
job
logs
lumber
lumberjack
male
man
manager
nature
near
officer
officers
outdoor
outdoors
phones
pile
piles
potato
protection
pruned
renewable
safety
scissors
spruce
start
tablet
talking
the
thoughtful
timber
tree
trees
vest
with
wood
woods
work
worker
workers
working