英文關鍵字
animals
baikal
bark
beast
beefs
black
bos
bossy
cattle
chew
climate
cold
common
cow
depasture
dogs
dry
eat
eating
eskimo
farm
farming
feed
frost
grass
grassland
grazing
hoofed
husky
kine
lake
malamute
mammal
milk
neat
north
paddock
pasturage
pasture
pastureland
pets
ruminant
shore
snow
survival
taurus
walking
water
white
winter