横向
1
Vast body of salt water
3
Narrow sea inlet between cliffs
5
Land surrounded by water
7
Goods sold to another country
10
Piece of land jutting into the sea
纵向
2
Largest ocean on Earth
4
Deep narrow valley with steep sides
6
Ridge of rock or coral near the surface
8
Wearing away of land by water or wind
9
Total number of people in an area