横向
1
Region between the two tropic lines
5
Dry land with little rainfall
7
Large slow-moving mass of ice
9
Land surrounded by water on three sides
纵向
2
Distance north or south of equator
3
Goods sold to another country
4
Flat grassland in tropical regions
6
Land surrounded by water
8
Large area covered with trees
10
Raised area of land, smaller than a mountain
11
Distance east or west of prime meridian