横向
1
Small domesticated weasel-like animal
4
Primate closest to humans
6
Burrowing mammal with poor eyesight
7
Slow-moving mollusk without a shell
纵向
2
Fastest land animal
3
Large omnivore that hibernates
5
Largest living primate
8
Eight-armed sea creature
9
Flightless bird that swims in cold regions