英文關鍵字
abstract
air
ash
background
black
bonfire
brown
burn
burned
burning
but
carbon
cause
closeup
concepts
cut
dark
dirty
dry
ecology
energy
environment
fire
fireplace
firewood
flaming
flare
forest
from
fuel
global
group
hardwood
heat
industry
left
log
logging
material
natural
nature
pattern
piece
pine
pollution
power
raw
resource
rough
smoke
split
stack
stacking
surface
texture
timber
tree
trunk
warming
white
winter
wood
wooden