横向
1
Largest mammal in the ocean
4
Eight-armed sea creature
5
Primate closest to humans
6
Flightless bird that swims in cold regions
纵向
2
Striped African horse-like animal
3
Small horse-shaped sea fish
7
Slow-moving reptile with hard shell
8
Australian marsupial that eats eucalyptus
9
Small spiny mammal