横向
1
Dry land with little rainfall
5
Mountain that can erupt with lava
7
Line dividing two countries
8
Flat elevated area of land
9
Piece of land jutting into the sea
10
Wearing away of land by water or wind
纵向
2
Goods sold to another country
3
Vast body of salt water
4
Region near the equator
4
Region between the two tropic lines
6
Height above sea level