英文關鍵字
activity
agriculture
annual
arboretum
brown
chopped
color
coniferous
crack
crop
cut
detail
down
environment
environmental
evergreen
felled
field
firewood
forest
forestry
frame
green
grooved
heap
life
log
logging
lumber
nobody
ochre
old
pattern
pile
ring
roundwood
sawn
slice
stack
stacked
stem
surface
texture
timber
tree
trunk
white
wood
wooden
yellow