機器
function
big
boom
bucket
bulldozer
carries
claw
crane
deforestation
destruction
dual
ecology
environment
equipment
felled
forest
forestry
forwarder
grapple
gripper
ground
habitat
hand
heavy
hydraulic
industry
loader
logging
logs
lumber
machinery
manipulator
mechanical
modern
outdoors
silviculture
skidder
stands
timber
tractor
tree
vehicle
wheel
wheeled
wood
woodworking