横向
1
Line dividing two countries
5
Raised area of land, smaller than a mountain
6
Flat elevated area of land
7
Low-lying land surrounded by higher ground
8
Physical features of land
纵向
2
Deep narrow valley with steep sides
3
Goods brought in from another country
4
Distance north or south of equator
9
Region between the two tropic lines
10
One of seven major landmasses