横向
1
Body of water surrounded by land
4
Distance north or south of equator
5
Large natural elevation of earth
6
Flat elevated area of land
7
Low-lying land surrounded by higher ground
8
Wearing away of land by water or wind
9
Land surrounded by water on three sides
13
Large slow-moving mass of ice
纵向
2
Total number of people in an area
3
Area where water covers the soil
10
Goods brought in from another country
11
Physical features of land
12
Land surrounded by water