英文關鍵字
age
animal
animation
animations
area
big
clone
cloning
columbian
elephant
era
extinct
fauna
forest
fossil
fur
glacier
herd
holocene
ice
illustration
large
mammal
mammoth
mammoths
mastodon
nature
paleontology
pleistocene
pliocene
power
prehistoric
quaternary
render
resurrect
size
snow
snowy
sunset
trunk
tusk
walking
wild
wildlife
winter
wooded
woolly