英文關鍵字
adult
america
ancient
animal
big
brown
chelonoidis
child
conservation
ecuador
exotic
forest
galapagos
giant
grass
habitat
hands
happy
huge
human
islands
large
mauritius
native
nature
nigra
old
one
petting
reptile
seychelles
shell
skin
slow
south
strong
summer
sunny
tortoise
travel
tropical
tropics
wild
wildlife
zoology