横向
1
Distance north or south of equator
3
Deep narrow valley with steep sides
5
Largest hot desert in the world
7
Raised area of land, smaller than a mountain
8
Region near the equator
9
Steep rock face at edge of land
纵向
2
Low-lying land surrounded by higher ground
3
Tool for finding directions
4
Goods brought in from another country
6
Height above sea level