横向
1
Tallest living animal on Earth
3
King of the jungle
5
Large-eyed primate from Madagascar
8
Egg-laying mammal with a duck bill
9
Primate closest to humans
纵向
2
Slow-moving mollusk without a shell
4
Largest mammal in the ocean
6
Clawed sea crustacean
7
Burrowing mammal with poor eyesight