英文關鍵字
nutria
coypu
myocastor
otter
rodent
swamp
teeth
grass
portrait
river
beaver
little
wilderness
forest
mammal
closeup
herbivorous
wet
face
pond
funny
aquatic
coat
rat
fauna
fur
lake
natural
eat
animal
semiaquatic
hair
environment
nature
cute
brown
small
food
wild
water
wildlife
europe
beautiful
nose