英文關鍵字
alertness
alpha
animal
animals
animation
arctic
attack
background
blue
carnivore
channel
character
chroma
cinema
cold
color
computer
crab
danger
dangerous
die
face
forest
front
fur
graphics
gray
green
greenscreen
group
herd
hermit
key
looking
mammal
model
models
nature
nose
paguro
rendering
run
screen
side
snow
top
walks
white
wild
wildlife
winter
wolf
wolves
zoo