横向
1
Large natural elevation of earth
4
Where river meets the sea
5
Narrow sea inlet between cliffs
6
Landform where river meets the sea
7
Largest hot desert in the world
9
Mountain that can erupt with lava
纵向
2
Largest river in South America
3
Steep rock face at edge of land
4
Goods sold to another country
8
Land surrounded by water