横向
1
Land surrounded by water
3
Large area covered with trees
4
Line dividing two countries
6
Chain or group of islands
9
Large body of water partly enclosed by land
12
Wearing away of land by water or wind
13
Goods brought in from another country
纵向
2
Seasonal heavy rainfall
5
Piece of land jutting into the sea
7
Low area between mountains
8
City that is seat of government
10
Dry land with little rainfall
11
Mountain that can erupt with lava