英文關鍵字
ascent
bluffs
butte
cliff
climb
clouds
dune
edge
elevation
field
fog
gradient
grass
highland
hills
hillside
incline
mist
mountainous
obscured
plains
prairie
precipitation
ridge
rocky
slope
smoke
steady
steam
steep
英文關鍵字
ascent
bluffs
butte
cliff
climb
clouds
dune
edge
elevation
field
fog
gradient
grass
highland
hills
hillside
incline
mist
mountainous
obscured
plains
prairie
precipitation
ridge
rocky
slope
smoke
steady
steam
steep