横向
1
Ridge of rock or coral near the surface
3
City that is seat of government
4
Wearing away of land by water or wind
5
Land surrounded by water
7
Goods sold to another country
8
Region between the two tropic lines
纵向
2
Large area covered with trees
3
One of seven major landmasses
6
Narrow sea inlet between cliffs
9
Chain or group of islands
10
Region near the equator
11
Land surrounded by water on three sides
12
Largest hot desert in the world