横向
1
One of seven major landmasses
5
Half of the Earth
6
Visual representation of an area
7
Distance east or west of prime meridian
8
Low-lying land surrounded by higher ground
9
Seasonal heavy rainfall
12
Body of water surrounded by land
13
Cold treeless Arctic plain
纵向
2
Raised area of land, smaller than a mountain
3
Chain or group of islands
4
Line dividing two countries
6
Large natural elevation of earth
10
Ocean between Americas and Europe/Africa
11
Low area between mountains
14
Goods sold to another country
