横向
1
Small spiny mammal
5
Animal that builds dams
6
Wild dog that hunts in packs
8
Amphibian that leaps and croaks
9
Slow-moving mollusk without a shell
纵向
2
Tallest living animal on Earth
3
Large reptile found near rivers
4
Large animal with a horn on its nose
6
Largest mammal in the ocean
7
Large bird of prey with keen eyesight