横向
1
Largest mammal in the ocean
3
Egg-laying mammal with a duck bill
5
Spotted big cat that climbs trees
7
Tallest living animal on Earth
9
Amphibian that leaps and croaks
10
King of the jungle
11
Australian marsupial that eats eucalyptus
纵向
2
Insect with colorful wings
4
Large tropical lizard
6
Small spiny mammal
8
Five-armed sea creature
12
Black-and-white bear from China