横向
1
Primate closest to humans
5
Intelligent marine mammal
6
Egg-laying mammal with a duck bill
8
Slow-moving reptile with hard shell
9
Dog-like scavenger of Africa
10
Predatory fish with sharp teeth
纵向
1
Wild dog-like animal of North America
2
Australian marsupial that hops
3
Small horse-shaped sea fish
4
South American pack animal
7
Large tropical lizard