英文關鍵字
alive
animal
animals
aquaculture
behavior
big
carp
carpio
carps
closeup
common
cyprinidae
cyprinus
europe
european
eutrophic
face
faces
feeding
fish
fishes
fishing
food
fresh
freshwater
funny
head
heads
huge
hunger
hungry
its
lake
large
life
lip
lips
living
marine
mouth
mouths
pet
pets
pond
popular
river
specie
sport
sports
swimming
threatened
vulnerable
water
waters