英文關鍵字
balance
bottom
climbing
cloven
goats
grip
herd
hooves
improve
mountain
mountains
natural
pads
provide
rough
spread
toe
toes
two
walking
wide
英文關鍵字
balance
bottom
climbing
cloven
goats
grip
herd
hooves
improve
mountain
mountains
natural
pads
provide
rough
spread
toe
toes
two
walking
wide