英文關鍵字
car
firewood
transport
transportation
wood
log
lumber
truck
vehicle
deforestation
timber
trailer
wooden
logging
nature
forest
tree
environment
harvest
forestry
cut
trunk
pine
work
ecology
material
pile
tractor
equipment
industrial
man
storage
trees
road
harvesting
round
delivery
cutting
body
highway
open
rainforest
turkey
harvester
loading
unloading
picking
chopped
business
machinery