英文關鍵字
africa
alligator
awash
cayman
crocodile
crocodylus
edge
ethiopia
fall
falls
fresh
gator
jaw
lake
lakeshore
largest
lodge
nile
niloticus
opening
pond
reptile
resting
swim
water
waterfall
英文關鍵字
africa
alligator
awash
cayman
crocodile
crocodylus
edge
ethiopia
fall
falls
fresh
gator
jaw
lake
lakeshore
largest
lodge
nile
niloticus
opening
pond
reptile
resting
swim
water
waterfall