横向
1
Goods brought in from another country
3
Mountain that can erupt with lava
5
Low area between mountains
9
Ridge of rock or coral near the surface
10
Line dividing two countries
纵向
2
Deep narrow valley with steep sides
4
Distance north or south of equator
6
Goods sold to another country
7
Imaginary line around the middle of Earth
8
Visual representation of an area
11
Steep rock face at edge of land