横向
1
Seasonal heavy rainfall
6
Landform where river meets the sea
7
Goods sold to another country
10
Region near the equator
纵向
2
Largest river in South America
3
Low-lying land surrounded by higher ground
4
Area where water covers the soil
5
Narrow sea inlet between cliffs
8
Goods brought in from another country
9
Long-term weather patterns of an area