英文關鍵字
acid
bark
bavaria
bavarian
beetle
border
calamity
climate
cloud
czech
damage
danger
dead
death
deforestation
destruction
devastation
devasted
disaster
distant
dreisesselberg
drought
dry
ecology
environment
environmental
european
fog
forest
germany
granite
hill
infestation
landscape
lapse
mountain
national
natural
nature
old
outdoor
park
pollution
protected
republic
ridge
rock
sky
spruce
sumava
time
tree
trees
tristolicnik
wood