横向
1
Distance east or west of prime meridian
5
Largest hot desert in the world
6
Goods brought in from another country
7
Ridge of rock or coral near the surface
8
Chain or group of islands
纵向
1
Distance north or south of equator
2
Half of the Earth
3
Flat grassland in tropical regions
4
Large natural stream of water
9
Vast body of salt water
10
Flat elevated area of land
11
Ocean between Americas and Europe/Africa