横向
1
Egg-laying mammal with a duck bill
2
Large omnivore that hibernates
4
Largest mammal in the ocean
7
Small horse-shaped sea fish
9
Australian marsupial that hops
纵向
2
Large North American buffalo
3
Largest living primate
4
Australian burrowing marsupial
5
Intelligent marine mammal
6
South American pack animal
8
Insect with colorful wings
10
Wild dog that hunts in packs
11
Animal known for fighting snakes