横向
1
Largest living primate
4
Crustacean with pincers
6
Clawed sea crustacean
7
Large reptile found near rivers
8
Striped African horse-like animal
纵向
2
Slow-moving reptile with hard shell
3
Black-and-white bear from China
5
Largest mammal in the ocean
9
Fish that swims upstream to spawn