Most oilfields are in the landlocked south, which needs northern pipelines to Port Sudan on the Red Sea to export the stuff.
许多油田位于南方内陆，出口需要北方的石油管道运往位于红海的港口。
2
The problem was if you have a basically landlocked power and want to get to the sea, then you'd better have a navy.
问题是，如果你是一个强大的内陆国家，你想使自己的势力到达海洋，最好要有一支海军。
3
Because the Arabian Sea is landlocked to the north, it is less influenced by large-scale ocean circulation and more strongly influenced by the monsoon winds.