英文關鍵字
agva
amphibian
animal
aquarium
aquatic
background
blue
chelonian
chelydra
countryside
cross
cute
determination
development
domestic
exotic
herbivore
indoor
isolado
isolate
isolated
laziness
little
migrate
motion
natural
nature
old
overland
pavement
pet
protection
reptile
road
rock
slow
small
snapping
space
tortoise
travel
turtle
vertebrate
walk
wild
wildlife
zoo