機器
africa
alternative
background
blur
business
cargo
cut
deforestation
delivery
dirt
dust
energy
environment
equipment
forest
fuel
harvest
heavy
industrial
industry
lesotho
load
log
logging
lorry
lumber
machinery
material
mill
moving
nature
pile
pine
raw
road
sawmill
south
stack
swaziland
timber
tractor
trailer
transport
tree
truck
trunk
vehicle
wood
work