横向
1
Chain or group of islands
6
Large natural stream of water
8
Distance north or south of equator
9
Ocean between Americas and Europe/Africa
纵向
2
Physical features of land
3
Land surrounded by water
4
Low area between mountains
5
Piece of land jutting into the sea
7
Vast body of salt water
10
Wearing away of land by water or wind
11
Land surrounded by water on three sides