横向
1
Land surrounded by water on three sides
5
Goods sold to another country
8
Visual representation of an area
10
Region between the two tropic lines
11
Height above sea level
12
Vast body of salt water
纵向
2
Piece of land jutting into the sea
3
Half of the Earth
4
Wearing away of land by water or wind
6
Distance north or south of equator
7
Flat grassland in tropical regions
9
Dry land with little rainfall