横向
1
Goods brought in from another country
4
Low-lying land surrounded by higher ground
5
Distance east or west of prime meridian
8
Landform where river meets the sea
纵向
2
Visual representation of an area
3
Area where water covers the soil
6
Tool for finding directions
7
Raised area of land, smaller than a mountain
9
Line dividing two countries
10
Ocean between Americas and Europe/Africa