geography of maritime transport

例句：

1. 1. Geography isthe study of the earth and its features.
   地理学是研究地球及其特征的学科。
2. 2. The geography of a region can greatly affect its economy.
   某个地区的地理状况可以极大地影响其经济。
3. 3. The geography of the area around the city is changing rapidly.
   这个城市周围的地区地理正在迅速变化。