英文關鍵字
attacked
boiling
bothersome
brown
caucasus
cow
damage
dangerous
dirt
disaster
environment
environmentally
fast
flies
flood
flooding
flow
flowing
forest
giant
heavy
herd
ice
insects
landscape
liquid
melting
motion
mountain
mountains
movement
moving
mud
muddy
natural
nature
north
ossetia
outdoor
overflow
power
raging
rain
rapid
rapids
red
river
roiling
scenic
season
soil
stream
strong
summer
tree
water
waterfall
wave
weather
wild
woodland
woods