横向
1
Australian marsupial that eats eucalyptus
4
Fastest land animal
6
King of the jungle
9
South American pack animal
10
Colorful bird that can mimic speech
纵向
2
Australian burrowing marsupial
3
Largest mammal in the ocean
5
Intelligent marine mammal
7
Dog-like scavenger of Africa
8
Animal that builds dams