横向
1
Large natural stream of water
2
Tool for finding directions
4
Land surrounded by water on three sides
5
Largest river in South America
7
Flat grassland in tropical regions
8
Land surrounded by water
纵向
2
City that is seat of government
3
Area where water covers the soil
6
Region surrounding the North Pole
9
Goods brought in from another country
10
Flat elevated area of land
11
Ocean between Americas and Europe/Africa
12
Where river meets the sea