横向
1
Seasonal heavy rainfall
3
Large natural stream of water
4
Large body of water partly enclosed by land
7
Flat grassland in tropical regions
8
Piece of land jutting into the sea
纵向
2
Long-term weather patterns of an area
5
Imaginary line around the middle of Earth
6
Low-lying land surrounded by higher ground
9
Low area between mountains
10
Region between the two tropic lines
11
Mountain that can erupt with lava