横向
1
Large slow-moving mass of ice
3
Goods brought in from another country
4
Physical features of land
7
Area where water covers the soil
9
Deep narrow valley with steep sides
纵向
2
Goods sold to another country
5
Steep rock face at edge of land
6
Ocean between Americas and Europe/Africa
8
Large natural elevation of earth
10
Narrow sea inlet between cliffs