英文關鍵字
africa
alligator
awash
cayman
cooling
crocodile
crocodylus
ethiopia
fall
falls
fresh
gaping
gator
himself
his
jaw
lake
lakeshore
largest
lodge
mouth
nile
niloticus
open
opening
panting
pond
reptile
sandy
swim
water
waterfall
英文關鍵字
africa
alligator
awash
cayman
cooling
crocodile
crocodylus
ethiopia
fall
falls
fresh
gaping
gator
himself
his
jaw
lake
lakeshore
largest
lodge
mouth
nile
niloticus
open
opening
panting
pond
reptile
sandy
swim
water
waterfall