横向
1
Large body of water partly enclosed by land
4
Land surrounded by water
5
Goods brought in from another country
6
Largest ocean on Earth
10
Largest hot desert in the world
11
Large natural stream of water
13
Physical features of land
纵向
2
Narrow sea inlet between cliffs
3
Raised area of land, smaller than a mountain
7
Height above sea level
8
Distance north or south of equator
9
Flat grassland in tropical regions
12
Low-lying land surrounded by higher ground