横向
1
Egg-laying mammal with a duck bill
3
Amphibian that leaps and croaks
5
Slow-moving mollusk without a shell
6
King of the jungle
8
Largest living primate
纵向
1
Flightless bird that swims in cold regions
2
Large North American buffalo
3
Pink bird that stands on one leg
4
Colorful bird that can mimic speech
7
Small horse-shaped sea fish