英文關鍵字
autumn
basin
catastrophe
change
climate
clouds
cloudy
countryside
danger
disaster
dry
environment
extreme
fall
field
fields
flood
flooded
flooding
floodplain
floods
global
grass
high
lake
land
landscape
last
meadow
melting
natural
nature
overcast
overflow
panning
panorama
plain
polynya
pond
river
riverine
rural
season
sky
spring
twilight
view
warming
water
weather