横向
1
Land surrounded by water on three sides
6
Cold treeless Arctic plain
7
Region surrounding the North Pole
10
Raised area of land, smaller than a mountain
纵向
2
Ocean between Americas and Europe/Africa
3
Flat grassland in tropical regions
4
Low area between mountains
5
Goods sold to another country
8
Distance east or west of prime meridian
9
Piece of land jutting into the sea