横向
1
Imaginary line around the middle of Earth
4
Visual representation of an area
5
Distance east or west of prime meridian
8
Total number of people in an area
纵向
1
Goods sold to another country
2
Region near the equator
3
Where river meets the sea
5
Distance north or south of equator
6
Goods brought in from another country
7
Large body of water partly enclosed by land