横向
1
Landform where river meets the sea
4
Goods brought in from another country
5
Region surrounding the North Pole
6
Deep narrow valley with steep sides
7
Steep rock face at edge of land
纵向
1
Dry land with little rainfall
2
City that is seat of government
3
Low-lying land surrounded by higher ground
8
Large natural elevation of earth
9
Visual representation of an area