横向
1
Slow-moving mollusk without a shell
3
Spotted big cat that climbs trees
6
Flightless bird that swims in cold regions
9
Primate closest to humans
纵向
2
Australian marsupial that eats eucalyptus
4
Graceful animal with antlers
5
Largest mammal in the ocean
7
Egg-laying mammal with a duck bill
8
Large North American buffalo
10
Tallest living animal on Earth