横向
1
Chain or group of islands
6
Large slow-moving mass of ice
9
Flat elevated area of land
10
Area where water covers the soil
纵向
2
Goods sold to another country
3
Long-term weather patterns of an area
4
Imaginary line around the middle of Earth
5
Deep narrow valley with steep sides
7
Flat grassland in tropical regions
8
One of seven major landmasses