英文關鍵字
cut
forest
lumber
nature
timber
trunk
wood
deforestation
environment
industry
chainsaw
cargo
business
agricultural
aerials
trees
tree
pile
material
logging
log
construction
equipment
feller
felling
fir
foresting
forestry
grab
pine
natural
pattern
abstract
work
vehicle
machinery
lumberjack
transportation
truck
loader
transport
industrial
harvesting
stack
sawmill
harvester
saw
brown
background
detail