横向
1
Crustacean with pincers
2
Wild dog that hunts in packs
3
Burrowing mammal with poor eyesight
6
South American pack animal
7
Largest living primate
8
Dog-like scavenger of Africa
纵向
2
Largest mammal in the ocean
4
Large bird of prey with keen eyesight
5
Spotted big cat that climbs trees