横向
1
Small horse-shaped sea fish
5
Egg-laying mammal with a duck bill
7
Dog-like scavenger of Africa
8
Spotted big cat that climbs trees
9
Largest mammal in the ocean
纵向
2
Large omnivore that hibernates
3
Burrowing mammal with poor eyesight
4
Fastest land animal
6
Elegant white water bird
10
Wild dog-like animal of North America