英文關鍵字
agribusiness
agricultural
agriculture
bad
blizzard
breeze
change
climate
crop
crops
dense
devil
dirt
drowning
dust
duster
earth
economy
everything
eyes
failure
farm
farmer
farming
fieldwork
ground
haboob
harvest
humus
hurricane
industry
loss
margin
nostrils
prairie
rising
rural
sand
seedlings
service
soil
steppe
storm
stream
tornado
twister
veld
veldt
whirl
whirlwind
whirly
wilderness
wind
windstorm
yield