横向
1
Fish that swims upstream to spawn
4
Slow-moving reptile with hard shell
5
Large North American buffalo
9
Predatory fish with sharp teeth
10
King of the jungle
纵向
2
Flightless bird that swims in cold regions
3
Primate closest to humans
6
Spotted big cat that climbs trees
7
Australian burrowing marsupial
8
Intelligent marine mammal