横向
1
Small spiny mammal
4
Animal that builds dams
6
Black big cat of the jungle
9
Slow-moving reptile with hard shell
10
Large bird of prey with keen eyesight
纵向
2
Fastest land animal
3
Animal known for fighting snakes
5
Primate closest to humans
7
Flightless bird that swims in cold regions
8
Largest mammal in the ocean
11
Wild dog-like animal of North America