横向
1
Dog-like scavenger of Africa
3
Primate closest to humans
4
Largest mammal in the ocean
9
Black big cat of the jungle
10
Intelligent marine mammal
11
Australian burrowing marsupial
12
Striped African horse-like animal
纵向
2
Bird of prey with sharp talons
3
Fastest land animal
5
Fish that swims upstream to spawn
6
Crustacean with pincers
7
Animal that builds dams
8
Five-armed sea creature