英文關鍵字
america
americana
animals
antelope
antilocapra
custer
grass
green
horn
mammal
park
prong
pronghorn
state
summer
two
vegetation
walking
英文關鍵字
america
americana
animals
antelope
antilocapra
custer
grass
green
horn
mammal
park
prong
pronghorn
state
summer
two
vegetation
walking