横向
1
Mountain that can erupt with lava
3
Large body of water partly enclosed by land
5
Largest river in South America
6
Piece of land jutting into the sea
纵向
2
Narrow sea inlet between cliffs
3
Large slow-moving mass of ice
4
Steep rock face at edge of land
5
Chain or group of islands
7
Cold treeless Arctic plain
8
Large natural elevation of earth