横向
1
Distance north or south of equator
3
Seasonal heavy rainfall
8
Narrow sea inlet between cliffs
9
Flat grassland in tropical regions
10
Region between the two tropic lines
11
Mountain that can erupt with lava
纵向
2
Area where water covers the soil
4
Half of the Earth
5
Flat elevated area of land
6
Goods sold to another country
7
Vast body of salt water