英文關鍵字
animal
brown
coypu
eating
fauna
food
fur
green
lake
leaves
mammal
nature
nutria
outdoors
pond
river
rodent
teeth
water
wet
wild
wildlife
castor
fiber
america
beaver
bite
bokeh
branches
tree
build
one
through
vltava
kiss
closeup
myocastor
claws
whisker
holding
environment
macro
swamp
rat
eat
close