英文關鍵字
animal
apnea
aquarium
aquatic
betta
caudal
competition
dive
diving
environment
fight
fighting
fin
fish
frailty
freshwater
pet
pets
red
siamese
splendens
submarine
submersion
swim
swimming
tail
vertebrate
water
英文關鍵字
animal
apnea
aquarium
aquatic
betta
caudal
competition
dive
diving
environment
fight
fighting
fin
fish
frailty
freshwater
pet
pets
red
siamese
splendens
submarine
submersion
swim
swimming
tail
vertebrate
water