横向
1
Large slow-moving mass of ice
6
Ocean between Americas and Europe/Africa
7
Ridge of rock or coral near the surface
8
Dry land with little rainfall
9
Largest ocean on Earth
10
Deep narrow valley with steep sides
纵向
2
Goods sold to another country
3
Area where water covers the soil
4
Piece of land jutting into the sea
5
Line dividing two countries
11
Long-term weather patterns of an area