英文關鍵字
nature
saw
sawdust
tree
wood
work
background
chainsaw
cut
equipment
forest
garden
industry
log
lumber
machine
man
professional
safety
timber
tool
trunk
backyard
blade
branch
chain
collar
fire
firewood
hand
lumberjack
manual
outdoors
person
pile
pine
stack
timberwork
worker
technology
abstract
architecture
building
cabin
carpentry
color
construction
manager
helmet
orange