横向
1
Goods brought in from another country
5
Wearing away of land by water or wind
6
Large natural stream of water
7
Long-term weather patterns of an area
纵向
2
Vast body of salt water
3
Flat elevated area of land
4
Region between the two tropic lines
8
Visual representation of an area
9
Land surrounded by water
10
Flat grassland in tropical regions
11
Ridge of rock or coral near the surface