横向
1
Low area between mountains
3
Narrow sea inlet between cliffs
5
Distance east or west of prime meridian
6
Land surrounded by water
7
One of seven major landmasses
11
Landform where river meets the sea
纵向
2
Large natural elevation of earth
4
Dry land with little rainfall
8
Steep rock face at edge of land
9
Ridge of rock or coral near the surface
10
Region surrounding the North Pole