横向
1
Large omnivore that hibernates
4
Animal that builds dams
6
Large animal with a horn on its nose
9
Fish that swims upstream to spawn
纵向
2
Clawed sea crustacean
3
Dog-like scavenger of Africa
5
Black-and-white bear from China
7
Amphibian that leaps and croaks
8
Flightless bird that swims in cold regions