naval blockade

例句：

1. 1.The country's economy was severely affected by the naval blockade imposed by its neighbor.
   该国的经济受到了邻国实施的海军封锁的严重影响。
2. 2. The navy blockade has disrupted trade and communication between the two countries.
   海军封锁已经打乱了两国之间的贸易和通讯。
3. 3. The blockade was lifted after negotiations with the foreign powers.
   在与外国势力的谈判后，封锁被解除。