横向
1
Ocean between Americas and Europe/Africa
5
Large natural elevation of earth
6
Distance east or west of prime meridian
10
Seasonal heavy rainfall
12
Region near the equator
13
Cold treeless Arctic plain
纵向
2
Visual representation of an area
3
Goods brought in from another country
4
Raised area of land, smaller than a mountain
7
Land surrounded by water on three sides
8
Where river meets the sea
9
Largest river in South America
11
Goods sold to another country