横向
1
Distance north or south of equator
6
Ocean between Americas and Europe/Africa
7
Goods brought in from another country
11
Total number of people in an area
纵向
2
Steep rock face at edge of land
3
Raised area of land, smaller than a mountain
4
Goods sold to another country
5
Distance east or west of prime meridian
8
Low-lying land surrounded by higher ground
9
Physical features of land
10
Large natural elevation of earth