英文關鍵字
abstract
arid
asphalt
background
barren
broken
clay
cleft
climate
crack
cracked
dark
desert
dirt
dirty
disaster
drop
drought
dry
dryness
earth
environment
fall
fresh
global
ground
grunge
heat
hot
land
life
liquid
mud
natural
nature
plant
rain
road
rough
season
sky
soil
split
summer
surface
texture
warming
water
weather
wet