横向
1
Land surrounded by water
2
Goods sold to another country
4
Large area covered with trees
5
Distance north or south of equator
6
Flat elevated area of land
纵向
2
Imaginary line around the middle of Earth
3
Ocean between Americas and Europe/Africa
7
Vast body of salt water
8
Low-lying land surrounded by higher ground
9
Flat grassland in tropical regions