横向
1
Largest ocean on Earth
3
Goods sold to another country
6
Large natural elevation of earth
7
Vast body of salt water
8
Steep rock face at edge of land
10
Large slow-moving mass of ice
11
Land surrounded by water on three sides
纵向
2
Half of the Earth
4
Large natural stream of water
5
One of seven major landmasses
9
Ocean between Americas and Europe/Africa
12
Imaginary line around the middle of Earth