英文關鍵字
african
amphibian
ancient
animal
biology
carapace
conservation
crawling
cryptodira
cute
darwin
eating
ecuador
endangered
endemic
environment
evolution
exotic
fauna
feed
galapagos
galpagos
giant
grass
huge
island
islands
lonesome
looking
nature
old
park
protected
rare
reptile
reptiles
reptilian
sanctuary
shell
slow
species
tortoise
travel
tropical
turtle
watermelon
wild
wildlife