英文關鍵字
turtle
crawling
sand
shell
sunlight
wet
european
beam
shadow
river
large
pond
stuck
spotted
head
out
moves
along
bank
reptile
powerful
paws
ray
summertime
wild
nature
tortoise
monster
skeleton
evolution
face
tail
isolated
foot
claw
zoology
muzzle
flipper
environmental
earth
ground
land
young
portrait
cover
slowly
zoo
biology
limb