横向
1
Area where water covers the soil
4
Ocean between Americas and Europe/Africa
5
Half of the Earth
8
Chain or group of islands
9
Region surrounding the North Pole
10
Deep narrow valley with steep sides
纵向
2
Goods brought in from another country
3
One of seven major landmasses
6
Narrow sea inlet between cliffs
7
Raised area of land, smaller than a mountain
11
Goods sold to another country
12
Large slow-moving mass of ice
13
Body of water surrounded by land