英文關鍵字
firewood
timber
snow
wooden
wood
winter
trees
logging
industry
landscape
nature
lumber
natural
heat
snowy
environment
cold
preparation
outdoors
mountains
equipment
forester
hills
village
log
trunk
cut
forest
material
fuel
pile
stack
woodpile
stacked
brown
frost
heap
pine
energy
deforestation
rural
forestry
season
frozen
bark
countryside
day
background
white
slice
park