横向
1
Steep rock face at edge of land
4
Region between the two tropic lines
5
Vast body of salt water
7
Goods sold to another country
9
Where river meets the sea
10
Piece of land jutting into the sea
12
Large slow-moving mass of ice
纵向
2
Region surrounding the North Pole
3
Physical features of land
4
Region near the equator
6
Land surrounded by water
8
Area where water covers the soil
11
Chain or group of islands