横向
1
Land surrounded by water
4
Narrow sea inlet between cliffs
6
Region between the two tropic lines
7
Flat grassland in tropical regions
8
Goods brought in from another country
12
Line dividing two countries
纵向
2
Distance north or south of equator
3
Dry land with little rainfall
5
City that is seat of government
9
Large natural elevation of earth
10
Raised area of land, smaller than a mountain
11
Area where water covers the soil