英文關鍵字
agriculture
aspen
assessment
background
bark
brown
building
business
carpentry
cut
day
deciduous
deforestation
ecology
engineer
equipment
farm
felled
felling
firewood
forest
forestry
fuel
hardwood
harvesting
hurricane
industry
inventory
limetree
log
logging
logs
lumberjack
lumberman
manufacturing
material
measuring
nature
outdoors
panorama
plant
plants
poachers
product
ring
rural
rustic
sawed
sawmill
section
spring
stack
steadicam
supplies
surface
texture
timber
tools
tree
trees
trunk
trunks
wood
woodcutter
wooden
woodland
woodpile
woodwork
woodworker