横向
1
Intelligent marine mammal
4
Small horse-shaped sea fish
6
Bird of prey with sharp talons
纵向
2
Australian marsupial that hops
3
Eight-armed sea creature
5
Animal that builds dams
7
Fastest land animal
8
Flightless bird that swims in cold regions
Intelligent marine mammal
Small horse-shaped sea fish
Bird of prey with sharp talons
Australian marsupial that hops
Eight-armed sea creature
Animal that builds dams
Fastest land animal
Flightless bird that swims in cold regions