横向
1
Tool for finding directions
5
Large natural elevation of earth
6
Line dividing two countries
7
Goods brought in from another country
11
Distance east or west of prime meridian
纵向
2
Goods sold to another country
3
Flat elevated area of land
4
Seasonal heavy rainfall
6
Low-lying land surrounded by higher ground
8
Distance north or south of equator
9
Region between the two tropic lines
10
Imaginary line around the middle of Earth