横向
1
Slow-moving mollusk without a shell
3
Predatory fish with sharp teeth
5
Primate closest to humans
6
Soft sea creature that can sting
9
Burrowing mammal with poor eyesight
纵向
2
Largest mammal in the ocean
4
Largest living primate
7
Large reptile found near rivers
8
Clawed sea crustacean