横向
1
Australian marsupial that hops
4
Tallest living animal on Earth
6
Soft sea creature that can sting
8
Black big cat of the jungle
纵向
2
Five-armed sea creature
3
Australian marsupial that eats eucalyptus
5
Large-eyed primate from Madagascar
7
Largest living primate
9
Slow-moving reptile with hard shell
10
South American pack animal