横向
1
Region surrounding the North Pole
3
Seasonal heavy rainfall
6
Visual representation of an area
7
Half of the Earth
8
Large natural stream of water
10
Vast body of salt water
11
Land surrounded by water on three sides
纵向
2
Goods brought in from another country
4
Region near the equator
5
Goods sold to another country
7
Raised area of land, smaller than a mountain
9
Large natural elevation of earth