横向
1
Large bird of prey with keen eyesight
4
Largest living primate
6
Dog-like scavenger of Africa
8
Wild dog-like animal of North America
纵向
2
Fish that swims upstream to spawn
3
Australian marsupial that eats eucalyptus
5
Egg-laying mammal with a duck bill
7
Large omnivore that hibernates
9
Burrowing mammal with poor eyesight