横向
1
Animal that builds dams
4
Egg-laying mammal with a duck bill
5
South American pack animal
7
Graceful animal with antlers
纵向
2
Fastest land animal
3
Australian marsupial that hops
6
Insect with colorful wings
8
Black-and-white bear from China
Animal that builds dams
Egg-laying mammal with a duck bill
South American pack animal
Graceful animal with antlers
Fastest land animal
Australian marsupial that hops
Insect with colorful wings
Black-and-white bear from China