英文關鍵字
abstract
air
astrology
background
balance
bark
black
burn
burning
damage
destroy
destructive
earth
ecology
energy
environment
environmental
equipment
fengshui
fire
firewood
flame
forest
fuel
green
heat
home
hot
illustration
land
liquid
natural
nature
orange
outdoor
quality
red
resources
rural
soil
trees
waste
water
white
wildfire
winter
wood
wooden
world