横向
1
Black big cat of the jungle
3
Tallest living animal on Earth
5
Slow-moving mollusk without a shell
6
Intelligent marine mammal
7
Graceful animal with antlers
9
Large tropical lizard
11
Australian burrowing marsupial
纵向
2
Primate closest to humans
3
Largest living primate
4
Egg-laying mammal with a duck bill
8
Large reptile found near rivers
10
Striped big cat from Asia
12
Black-and-white bear from China