横向
1
Largest mammal in the ocean
3
Clawed sea crustacean
4
Fish that swims upstream to spawn
5
Spotted big cat that climbs trees
10
Intelligent marine mammal
纵向
2
Egg-laying mammal with a duck bill
3
Large-eyed primate from Madagascar
6
Large animal with a horn on its nose
7
Small spiny mammal
8
Graceful animal with antlers
9
King of the jungle