横向
1
Low area between mountains
4
Piece of land jutting into the sea
5
Tool for finding directions
6
Ocean between Americas and Europe/Africa
7
Cold treeless Arctic plain
8
Region near the equator
11
Large natural stream of water
纵向
2
Chain or group of islands
3
Deep narrow valley with steep sides
9
Land surrounded by water
10
Low-lying land surrounded by higher ground
12
Body of water surrounded by land