英文關鍵字
lazy
animal
pig
meadow
walk
eating
boar
wild
mammal
wildlife
forest
fur
nature
hog
large
outdoor
dangerous
brown
fauna
ground
hair
snout
habitat
pork
swine
cheeky
funny
beast
dirt
grey
mud
puddle
dark
environment
grass
park
common
wilderness
grazing
hunting
garbage
ecology
hungry
zoology
black